Memory maker SanDisk has recently launched its newest product, the Extreme Fit USB-C Flash Drive. What’s notable about the device is that it is currently the world’s smallest 1TB flash drive,as the company says. The drive measures only 18.5 × 15.7 × 13.6 mm and weighs a mere 3g. The compact design allows it to […] The post SanDisk Launches World’s Smallest 1TB USB-C Flash Drive appeared first on Lowyat.NET.  ( 34 min )

Google and Epic Games have been locked in a legal battle for the better part of five years. And it all started with the latter rolling out direct payments for Fortnite on Android. After the better part of five years, the two have reached a settlement that would end said legal battle. Though the companies […] The post Google, Epic Games Reach Settlement For Years-Long Legal Battle appeared first on Lowyat.NET.  ( 34 min )

Nintendo is officially rolling out a new app for Android and iOS called the Nintendo Store App. Much like most digital stores, the app allows users to peruse and purchase the gaming company’s vast range of products. In a way, the app isn’t technically new; it is a reimagining of the My Nintendo app that […] The post Nintendo Launches “Nintendo Store App” For iOS, Android appeared first on Lowyat.NET.  ( 35 min )

It seems Apple is enlisting Google’s help for its new and improved Siri. According to a report by Bloomberg’s Mark Gurman, the iPhone maker is currently finalising an agreement with the search engine giant. This deal will allow Apple access to a custom version of Gemini for a price of around US$1 billion (~RM4.2 billion) […] The post Apple To Pay Google US$1 Billion A Year To Power Overhauled Siri appeared first on Lowyat.NET.  ( 34 min )

DJI has officially launched its Osmo Mobile 8 smartphone gimbal in Malaysia. The device initially made its debut in China last month, introducing numerous upgrades including 360-degree rotation, improved tracking features, and more. To recap, the DJI Osmo Mobile 8 retains the brand’s signature 3-axis stabilisation but now introduces unlimited 360-degree horizontal rotation, enabling smooth […] The post DJI Osmo Mobile 8 Launches In Malaysia; Priced At RM569 appeared first on Lowyat.NET.  ( 35 min )

The Volvo ES90 has been spotted in Malaysia roads, confirming its local debut early next year. It was sighted near Volvo Car Malaysia’s (VCM) headquarters in Section 13, Petaling Jaya. Although the vehicle was still covered in delivery wraps, its three-box silhouette and the outline of the distinctive C-shaped taillights unveiled its identity.  The sighting came to […] The post Volvo ES90 Spotted In Malaysia Ahead Of Expected 2026 Launch appeared first on Lowyat.NET.  ( 35 min )

Apple Health MCP Server: Use Cases for Developers Apple Health stores years of health data from workouts, sleep tracking, heart rate measurements, and step counts. While this data is valuable for building personalized health applications, accessing it has always been challenging. Apple Health exports come as complex XML files that require significant parsing effort to use effectively. The Apple Health MCP Server is an open-source tool that implements the Model Context Protocol, providing a clean interface for accessing Apple Health data. It takes Apple Health XML exports, indexes them in DuckDB for fast querying, and exposes the data through tools that AI agents can use naturally. The server also supports Elasticsearch integration for advanced search capabilities. The server handles XML …  ( 8 min )

In the past few decades, customer service has evolved beyond the traditional phone calls and emails. Enter chatbots and conversational AI, two innovations that are quickly reshaping how businesses communicate with their customers. From answering simple queries to handling complex customer concerns, these tools are becoming indispensable in customer service development. But how did we get here? And more importantly, how are these technologies making a real difference in businesses’ ability to engage with customers? Let’s dive into the rise of chatbots and conversational AI, exploring how these tools are revolutionizing customer service, improving experiences, and even building brand loyalty. Chatbots are not a brand new concept. In fact, their roots trace back to the 1960s, when a program c…  ( 9 min )

Sean Fennessey and Amanda Dobbins dive back into their 25 Best Movies of the 21st Century countdown to spotlight David Lynch’s ‘Mulholland Drive’ at No. 6. They celebrate Naomi Watts’s breakout turn, unpack all the wild conspiracy theories and fan interpretations, and marvel at Lynch’s uncanny blend of dreamy Americana, European surrealism, classic Hollywood glitz and edgy outsider art. Whether you’re obsessed with your own theory or just along for the trippy ride, this chat proves why ‘Mulholland Drive’ remains one of the most mind-bending, glamorous and endlessly fascinating films of our time. Watch on YouTube  ( 6 min )

TL;DR CinemaSins just dropped “Everything Wrong With Sinners In 15 Minutes Or Less,” their Halloween sin-fest on what they call one of the year’s—and genre cinema’s—finest films. Expect the usual snarky countdown of “sins” sprinkled with cheeky commentary. They’ve also hooked you up with all their socials (website, YouTube channels, Twitter, Instagram, TikTok), a sinful poll, Discord and Reddit communities, plus a Patreon pitch to keep the lights on for more cinematic roasts. Watch on YouTube  ( 6 min )

Everything Wrong With Predator: Killer of Killers In 16 Minutes Or Less CinemaSins just unleashed a rapid-fire, 16-minute sin count on the animated Predator flick Killer of Killers, poking fun at every plot hole, design quirk, and questionable decision in the Predator universe. They’ve also dropped a link tree full of goodies—YouTube channels (TVSins, CommercialSins, CinemaSins Podcast), social media handles, a poll to get your feedback, and a Patreon pitch—plus a full roll call of their writers (Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, Daniel) so you can stalk them on Twitter and Insta. Watch on YouTube  ( 6 min )

When your SQL queries start slowing down, one of the first solutions that comes to mind is adding an index. But while indexes can dramatically speed up data scans and searches, they can also slow down data mutations like INSERT, UPDATE, and DELETE. In this article, we’ll break down how indexes work, why they matter, and when you should (or shouldn’t) use them — all with practical SQL examples. An index in a database is similar to an index in a book — it helps you find specific information faster. Instead of scanning the entire table row by row, the database engine uses the index to jump directly to the relevant data. Indexes are typically implemented using B-trees, which allow the database to quickly scan and retrieve the desired rows with logarithmic complexity instead of linear. When y…  ( 7 min )

Originally published at https://www.nocobase.com/en/blog/weekly-updates-20251106 Summarize the weekly product update logs, and the latest releases can be checked on our blog. NocoBase is currently updated with three branches: main , next and develop. main：The most stable version to date, recommended for installation; next：Beta version, contains upcoming new features and has been preliminarily tested. There might be some known or unknown issues. It's mainly for test users to collect feedback and optimize functions further. Ideal for test users who want to experience new features early and give feedback; develop：Alpha version, contains the latest feature code, may be incomplete or unstable, mainly for internal dev and rapid iteration. Suited for tech users interested in product's cutting-ed…  ( 11 min )

Originally published at https://www.nocobase.com/en/blog/weekly-updates-20251106 Summarize the weekly product update logs, and the latest releases can be checked on our blog. NocoBase is currently updated with three branches: main , next and develop. main：The most stable version to date, recommended for installation; next：Beta version, contains upcoming new features and has been preliminarily tested. There might be some known or unknown issues. It's mainly for test users to collect feedback and optimize functions further. Ideal for test users who want to experience new features early and give feedback; develop：Alpha version, contains the latest feature code, may be incomplete or unstable, mainly for internal dev and rapid iteration. Suited for tech users interested in product's cutting-ed…  ( 11 min )

Most backend frameworks today are built on foundations from a different era. Express sits on Node.js HTTP. NestJS sits on Express. Each layer adds abstraction, dependencies, and constraints. What if we started fresh? YasuiJS is a new TypeScript framework for building REST APIs, built on Web Standards from day one. No Express underneath. No Node.js HTTP layer. Just the Fetch API, Web Standards Request/Response, and a lightweight server adapter (srvx) that works across runtimes. The result? A framework that runs anywhere—Node.js, Deno, Bun, Cloudflare Workers, Vercel Edge—with the elegant decorator-driven DX you'd expect from modern frameworks, but without the bloat. Here's what it looks like: @Controller('/api/users') export class UserController { constructor(private userService: UserServ…  ( 10 min )

@mark: simply by removing implementation 'androidx.navigation:navigation-ui:2.9.5' this is a pure java xml project. no Kotlin, no Jetpack Compose. this is a hello world level project. I didnt even use the navigation-ui in my project, I just added the dependency in gradle. im not talking about the time to transition from one page to another -- not inflation of a fragment. long startTime = System.nanoTime(); View itemView = inflater.inflate(layoutRes, container, false); long bindingInflateDoneTime = System.nanoTime(); as I switch back to my normal complex project. Note: this is not a thorough test, nor a formal benchmark. more sample code for a better context: for (int i = 0; i < count; i++) { long startTime = System.nanoTime(); …  ( 7 min )

Introduction AI infrastructure and automation now power business strategy and scale. Companies pour billions into data centers and GPUs because raw compute defines competitive edge. As a result, organizations redesign operations, networks, and energy plans to host large models. The rise of massive GPU farms reshaped how teams train models and ship features. However, this rapid evolution raises hard questions about electricity limits, labor dislocation, and geopolitics. The stakes span grid capacity, capital expenditures, supply chains, and local jobs. Therefore, leaders must weigh technical gains against social and environmental costs. This article maps spending trends, data center footprints, and automation impacts, and it outlines practical steps for responsible scaling. Along the way,…  ( 17 min )

Hey devs! Diving into differential signaling for clean data over noisy lines? Think RS-422/RS-485. Today: the 100314QI, onsemi's low-power five-channel differential line receiver IC (ex-Fairchild). Ideal for battery-powered IoT where reliability meets efficiency. In 2025's edge computing boom, it revives legacy protocols with modern MCUs. ESD-protected, 3V operation, up to 10Mbps/channel—in a tiny QFN-20. Ditch bulky transceivers. Arduino Uno/Nano. ASCII schematic: // 100314QI Receiver Sketch volatile bool states[5] = {false}; void setup() { Serial.begin(9600); for (int i = 0; i < 5; i++) pinMode(2 + i, INPUT); Serial.println("100314QI Online"); } void loop() { bool changed = false; for (int i = 0; i < 5; i++) { bool newState = digitalRead(2 + i); if (newState != states[i]) { states[i] = newState; changed = true; Serial.print("Ch "); Serial.print(i+1); Serial.print(": "); Serial.println(newState ? "HIGH" : "LOW"); } } delay(changed ? 10 : 100); } Simulate with a generator; Serial Monitor shows transitions. For speed, add interrupts. #define EN_PIN 7 pinMode(EN_PIN, OUTPUT); digitalWrite(EN_PIN, HIGH); Quick LTSpice Sim: Noise Test * 100314QI Sim V1 A 0 SIN(0 1 1k) V2 B 0 SIN(0 -1 1k) Rnoise A B 1k XU1 A B VCC GND OUT MODEL .tran 0 10m 0 1u .end Clean outputs at OUT. <1% error at 5Mbps. Isolate ground loops with optos. Bulletproof interfaces, no bloat. Your fave diff IC? Comment or fork GitHub!  ( 7 min )

Read the original article：Practical Guide: Mastering Custom Gaussian Blur Pop-ups in HarmonyOS Preface Feature Demonstration Complete Solution 1. Data Structure Definition 2. Core Technology Analysis Precise Positioning Technology Additional Knowledge Points Gaussian Blur Effect Visual Design Concept 3. Usage Guide Summary and Outlook Preface Hello everyone, I am Ruocheng. This series is dedicated to helping developers quickly implement commonly used features in HarmonyOS apps, providing ready-to-use code examples. While previous articles mainly focused on functional implementation at the application level, this time we will shift our perspective to the essence of UI interaction design — a complete solution for creating a custom Gaussian blur pop-up. Without further a…  ( 8 min )

Introduction The modern internet is under constant attack. From SQL injection attempts to bot-driven credential stuffing and large-scale scraping, websites today face a relentless stream of threats. To defend against these evolving attacks, Web Application Firewalls (WAFs) have become a cornerstone of web security infrastructure. Traditionally, organizations have relied on cloud-based WAFs such as Cloudflare, AWS WAF, or Akamai. These solutions are easy to deploy but often come with limitations in customization, data privacy, and long-term cost. For organizations and developers who value control, transparency, and independence, self-hosted WAFs present a compelling alternative. Among the new generation of self-hosted WAFs, SafeLine stands out. Developed by Chaitin Tech, SafeLine combines…  ( 9 min )

Laravel Log Cleaner v2.0 - Memory-Efficient Log Management The Problem 🔥 We've all been there: your Laravel app runs fine for weeks, then suddenly your server runs out of disk space. You SSH in, check the logs folder, and find a 5GB laravel.log file. Sound familiar? Log files can grow out of control fast, especially in production. But clearing them manually is risky, and heavy monitoring tools like Telescope can slow down your app or even crash your server. I built Laravel Log Cleaner to solve this exact problem. Version 2.0 just launched with major improvements: 🧠 Memory-efficient processing - handles multi-GB files without crashing 📦 Compression support - archive old logs instead of deleting 🔒 Backup creation - never lose important data 🎯 Log level filtering - keep only…  ( 10 min )

Quick summary: How I built a production-grade full-stack app with ultra-fast startup and superior memory efficiency (20.72MiB backend + 2.625MiB frontend = ~23MiB total at startup) using Quarkus Native Image - 58% better than Spring Boot Native! Traditional Java applications are notorious for their slow startup times. A typical Java application can take 3-5 seconds to start, which becomes a significant bottleneck in: Microservices architectures where you need rapid scaling Serverless environments where cold starts matter Development workflows where you restart frequently Cloud deployments where startup time affects user experience Enter Quarkus - the Supersonic Subatomic Java framework designed for cloud-native applications, combined with GraalVM Native Image - a technology that compiles J…  ( 13 min )

Introduction What You'll Learn How to create private Azure storage for internal documents How to configure geo-redundancy for high availability How to share a file securely with a partner How to set up a backup for public website content How to implement lifecycle rules to reduce storage costs Architecture Overview One Storage Account with Geo-redundant Storage (GRS) Two Blob Containers: private for internal documents backup for public website replication Note: These instruction require you to have completed the lab in my previous post - Building a High-Availability Azure Blob Storage for a Public Website. Skilling tasks Create a storage account for the company private documents. Configure redundancy for the storage account. Configure a shared access signature so partners have restricted …  ( 8 min )

When building a rendering workstation, many artists and designers assume that adding more GPUs will automatically multiply rendering performance. While this is true for many offline render engines like Redshift, Octane or Blender Cycles, not all 3D software can take advantage of multiple GPUs. In fact, some popular real-time rendering tools are still limited to a single GPU, which often surprises users who have invested heavily in multi-GPU setups. In this article, we will look at several widely used 3D visualization tools that only render on one GPU, explore why a single GPU is enough or sometimes necessary for their workflows and find the suitable software for your projects. For offline render engines such as V-Ray, Redshift, or Octane, multi-GPU rendering is a game changer. By distribu…  ( 10 min )

If you’ve been learning Python for a while, you’re probably familiar with for and while loops. They’re the backbone of iteration — letting you repeat actions efficiently. But here’s a twist that often surprises beginners: Python allows you to use an else block with loops. Wait… an else block? With loops? That’s right! In Python, the else clause isn’t just for if statements — it can also appear after a for or while loop. And when used correctly, it can make your code cleaner, more expressive, and even more Pythonic. Let’s dive deep into how it works, when to use it, and how to avoid common pitfalls. 🧩 What Is the else Block in Loops? In Python, both for and while loops can have an optional else clause. The basic syntax looks like this: for item in iterable: or for a while loop: while condi…  ( 10 min )

Haptic Feedback in iOS: A Comprehensive Guide Haptic feedback has become an integral part of modern iOS app experiences, providing tactile responses that enhance user interactions and create a more immersive interface. Apple's Taptic Engine, introduced with the iPhone 6s, enables precise and nuanced vibrations that go far beyond simple notification alerts. Whether you're building a camera app, a game, or a productivity tool, understanding the various haptic feedback APIs available in iOS is crucial for delivering polished user experiences. iOS offers multiple approaches to implementing haptic feedback, each with its own strengths, limitations, and use cases. From high-level SwiftUI modifiers to low-level system APIs, developers have a range of tools at their disposal. However, not all ha…  ( 8 min )

Timber floors have an enduring charm that few other materials can match. Their warmth, texture, and natural grain bring life to both contemporary and traditional homes. However, over time, even the finest hardwood floors begin to show signs of wear—scratches, fading, or dull finishes that detract from their beauty. That’s where Floor sanding and polishing Hornsby services come into play, providing homeowners with a way to revive their timber floors and extend their lifespan without the need for replacement. The Art of Floor Sanding and Polishing Why Timber Floors Need Regular Care Benefits Beyond Appearance The Importance of Professional Expertise Environmental Responsibility in Modern Floor Restoration Common Challenges and Solutions The Lasting Impact of a Well-Finished Floor Choosing the Right Partner for the Job Final Thoughts Restoring timber floors is an investment that pays off in both beauty and practicality. Through expert sanding and polishing, Hornsby homeowners can preserve the natural charm of their floors for decades. With sustainability, safety, and craftsmanship at the forefront, this process continues to define modern Australian home maintenance. When handled by trusted professionals like AJ Floor sanding and polishing Hornsby, every project reflects both technical mastery and a genuine appreciation for timber’s timeless appeal.  ( 10 min )

Blocks: A component registry for shadcn/ui projects with 59 copy-paste blocks Key features: 🎨 Accessible components with ARIA support built in ⚙️ Install through shadcn CLI with one command 🔧 Full source code ownership after installation 📦 Nine categories covering auth, dialogs, forms, sidebars, tables, and more 🎯 Live previews available at blocks.so 🔌 Simple registry config in components.json The blocks install as source code rather than npm packages. You get complete control to modify any component after adding it to your project. Browse all blocks with working demos before installation. Registry includes everything from login screens to data tables. Each block follows shadcn composition patterns and works with your existing setup. 👉 Blog Post 👉 GitHub Repo 👉 Live Demo  ( 6 min )

👋 Hey everyone! I recently built Telelinker — an open-source command-line tool that helps you extract and analyze links shared in Telegram groups. If you’ve ever wanted to know what people are sharing most often in your community — YouTube videos, TikToks, LinkedIn posts, Medium articles — Telelinker can help you find out in seconds. Telegram is full of interesting content. But if you manage or research multiple groups, tracking what gets shared can get messy. I wanted a simple tool that could: Grab all links shared in a group Detect which platform they belong to (YouTube, TikTok, etc.) Collect useful metadata like username, likes, comments, views Export everything to CSV or PostgreSQL for analysis So, I built Telelinker. Once you connect it to your Telegram account, Telelinker can: ✅ Ext…  ( 7 min )

Recently, I had the opportunity to recommend some useful security products to several clients, with WAF (Web Application Firewall) being one of them. Attack protection is the core capability of a WAF, and in this article, I will introduce how to scientifically test the effectiveness of WAF protection. To ensure the fairness and impartiality of the test results, all target machines, testing tools, and test samples mentioned in this article are open-source projects. The test results are primarily based on four indicators: Detection Rate: Reflects the comprehensiveness of the WAF's detection capabilities. Failing to detect is referred to as a "false negative." False Positive Rate: Reflects the interference with normal traffic. Unreliable results are referred to as "false positives." Accuracy …  ( 8 min )

Según el Banco de México, en 2022 se identificaron casi 20 mil operaciones sospechosas relacionadas con lavado de dinero en México, lo que representa un aumento del 25% con respecto al año anterior. Este fenómeno importa porque el lavado de dinero no solo genera inestabilidad económica y corrupción, sino que también financia actividades delictivas como el tráfico de drogas, el narcotráfico y la extorsión, lo que perjudica directamente a la comunidad y al Estado. Es importante detectar estos riesgos de manera temprana mediante la utilización de tecnologías como la Inteligencia Artificial (IA) y el Aprendizaje Automático (ML). Estas herramientas pueden analizar grandes cantidades de datos y patrones comportamentales para identificar posibles operaciones sospechosas, lo que permite tomar medi…  ( 7 min )

Unleashing Human Potential: The Hidden Benefit of AI Sports Coaches in Injury Prevention" As an AI expert, I've had the opportunity to dive into the world of AI Sports Coaches, which has led to a fascinating discovery. While many focus on the obvious benefits of AI-driven performance enhancement, I'd like to highlight an often-overlooked aspect – injury prevention. Recent advancements in machine learning has enabled AI Sports Coaches to analyze vast amounts of data, including player behavior, biomechanics, and environmental factors. By leveraging this information, these coaches can identify subtle patterns and anomalies that may indicate an increased risk of injury. The takeaway? AI Sports Coaches can play a crucial role in preventing injuries by providing personalized insights and recommendations for players. This proactive approach can lead to reduced downtime, lower medical costs, and improved overall performance. By combining human expertise with AI-driven analysis, teams can create a safer and more effective training environment. In short, AI Sports Coaches are not just about winning championships – they're about protecting the well-being of athletes, one data point at a time. Publicado automáticamente con IA/ML.  ( 6 min )

Buy Me a Coffee☕ *Memo: My post explains how to create True. bool()>: print(bool(False)) # bool print(bool(None)) # None print(bool(0)) # int print(bool(0.0)) # float print(bool(0.0+0.0j)) # complex print(bool([])) # Empty list print(bool(())) # Empty tuple print(bool(set())) # Empty set print(bool(frozenset([]))) # Empty frozenset print(bool({})) # Empty dict print(bool('')) # Empty str print(bool(b'')) # Empty bytes print(bool(bytearray(b''))) # Empty bytearray print(bool(range(0))) # Empty range # False not>: print(not True) # bool print(not 1) # int print(not -1) # int print(not 1.0)…  ( 7 min )

Title: Unveiling the Dark Web's Role in Mexican Anti-Money Laundering Efforts As a specialist in AI/ML, I've been following the evolving landscape of Mexican anti-money laundering (AML) policies, and recent research sheds new light on the involvement of dark web activities in financial crime prevention. A study published by the Mexican government's Financiera Nacional de Desarrollo, S.A. de C.V. (Fonorpagos), in collaboration with AI/ML experts, has unveiled a critical insight: dark web platforms play a double-edged sword in AML efforts in Mexico. The study reveals that while dark web platforms are notorious for facilitating illicit transactions, they also inadvertently provide a valuable digital trail for anti-money laundering investigators. The research team analyzed a dataset of over 10…  ( 7 min )

Después de varios años construyendo productos web — desde sitios que apenas cargaban hasta apps complejas con muchos usuarios — entendí algo que suena obvio, pero que muchos olvidamos o al menos yo olvidé: aprender solo no tiene el mismo valor que aprender y compartir. Así que decidí abrir este espacio. Cada semana voy a publicar un post sobre desarrollo frontend, React, performance y buenas prácticas. Desde lo más básico hasta temas más avanzados, con ejemplos reales, errores que me dolieron y soluciones que me funcionaron. Si te interesa construir experiencias web más rápidas, entendibles y humanas, te invito a seguirme en este viaje. ⚙️ Tecnologías que suelo usar: React, Next.js, TypeScript, Tailwind, Redux, y todo lo que ayude a crear productos con impacto real. 🚀 Mi meta personal: compartir, aprender con la comunidad. Nos leemos cada semana (espero 😬). — Leo Trujillo  ( 7 min )

I picked up Go recently while building the backend of a crypto tracker. This tracker allows users to manage their cryptocurrency holdings and calculate their wallet value in real-time. One of my favorite learnings so far is value receivers and pointer receivers, and how everything works under the hood. Go passes arguments by value, not by reference. This means it creates a copy of the argument and passes that copy to the function. Understanding this is crucial to writing efficient Go code. When you use a value receiver, Go creates a copy of the struct. Any modifications you make inside the function only affect the copy, not the original. type Wallet struct { User string TotalValue float64 } // Value receiver - receives a copy func (w Wallet) UpdateValue(newValue float64) { …  ( 9 min )

MVC (Model–View–Controller) — detailed, plain English What it is: Parts & role Model — holds the data and the business rules. Think: database records, validation logic, and how data is transformed. It’s the source of truth. View — the user-facing presentation layer. HTML, mobile screens, or UI components that display Model data. Controller — the mediator that receives user input (clicks, form submits), talks to the Model to read/update data, and picks which View to render. Typical request flow (web example): User clicks a button in the View. Controller receives the request/route and validates input. Controller asks the Model to fetch/update data. Model returns data (or an error). Controller chooses a View and passes the Model data to it. View renders the final UI the user sees Benefits C…  ( 8 min )

If your DR plan still says “hope we never need it,” here’s a 2-command seatbelt. What it does Creates Git-native read-only mirrors (*.git) Zero telemetry Restores with plain Git (no tool required) Quickstart pwsh gh extension install rickballard/gh-rz gh rz -User $(gh api user --jq .login) -OutDir "$HOME/Desktop/GitHubRepoBackups" Restore without the tool The backup folder includes RESTORE.md and RESTORE.ps1. You can git clone --mirror or recreate repos in a clean org and push --mirror. Get it: [Latest Release](https://github.com/rickballard/gh-rz/releases/latest) [Source](https://github.com/rickballard/gh-rz) Ethics (voluntary) [No crowns, no coercion, no corruption ](https://github.com/rickballard/gh-rz/blob/master/ETHICS.md) Tell me what hurts in your DR runbooks and I’ll prioritize fixes that help most teams. Free gift, no strings attached, be nice.  ( 6 min )

Think your int, float, and char are different? Think again. This deep-dive reveals that every variable you declare, no matter the type, is just a reinterpretation of binary truth inside your computer. Discover how a single uint32_t can represent them all, and how this insight reshapes how we understand programming itself. Introduction: The Lie We All Believe If you’ve ever typed int x = 42; and confidently thought “this is an integer”, you’ve been deceived, not by your compiler, but by an abstraction so elegant we stopped questioning it. From our very first programming tutorial, we’re told that int is for whole numbers, float for decimals, char for characters, and string for text. These are tidy boxes designed for human minds, not machine logic. But your CPU, the silicon heart beneath al…  ( 13 min )

Role Technology Stack Details/Benefits Frontend/Hosting AWS Amplify Hosting (Next.js) Integrates Next.js deployment, CI/CD, and Edge CDN. Backend (API) Amplify Gen 2 (TypeScript/JavaScript) Automatically generates/defines APIs and Lambda functions from a data model. Backend (Data) AWS RDS (PostgreSQL) Managed within a VPC as a custom resource by Amplify Gen 2. Infrastructure Management Amplify Gen 2 (CDK-based) Amplify's definition files are converted to CDK to build the infrastructure. Offers a higher level of abstraction than SAM. Integration/Connection Amplify Functions (Lambda) Amplify abstracts the complex VPC configuration and Secrets Manager integration required for RDS connectivity. Advantages of This Architecture Integrated Developer Experience: Backend definitions …  ( 7 min )

This article explains the basics of getting your NativePHP application to the Google Play Store. Before you begin, you will need to register for a Play Console developer account. It has a one time fee of $25 (at the time of writing). It may take a few days to get approved on Google's side. Once you have been approved and your NativePHP application is ready to be uploaded, you need to do the following things. Generate a keystore file Configure NativePHP to use the keystore file Publish your application You keystore file is a Java thing which is essentially a bag that can hold a bunch of things. In our case, we want it to hold our signing keys for our application (but it could hold many things). In a terminal, run the following command (this assumes you already have a JDK installed which com…  ( 8 min )

Amazon Prime Day 2025: The best early deals you can shop now, dates and everything else you need to know Amazon Prime Day is a shopping event that offers exclusive deals and discounts to Amazon Prime members. It typically takes place in July and is a popular time for consumers to purchase products. To take advantage of Prime Day deals, you must be a Prime member. If you are not a Prime member, you can still shop on Amazon during Prime Day, but you will not be able to access the exclusive deals. It's worth noting that other retailers may also have their own competing Prime Day sales during that time frame. 📌 Based on insights from [source] This article was enhanced for better detail.  ( 6 min )

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BTC recently fell below $100,000 as macro uncertainties weighed over spot ETF inflows.  ( 32 min )

Stablecoins reached $316B in market cap and $1.25T in monthly volume. Explore how they are reshaping the global financial stack.  ( 8 min )

Are you evaluating StatusGator alternatives for your organization? As an IT manager responsible for maintaining service reliability and minimizing downtime impact, choosing the right status page aggregator is critical to your operations. This comprehensive guide explores IsDown as a StatusGator alternative, providing detailed comparisons to help you make an informed decision. Before diving into the StatusGator alternative comparison, let's establish why status page aggregation has become essential for modern IT operations. Today's IT infrastructure relies on dozens or even hundreds of third-party services. From cloud providers like AWS and Azure to communication tools like Slack and Zoom, to payment processors like Stripe—each service represents a potential point of failure. When these se…  ( 16 min )

Comment j'ai construit l'animation du logo Quo.js avec un moteur externe à React, des souscriptions atomiques dans React, et presque aucun code répétitif. TL;DR : J'ai transformé un PNG statique du logo Quo.js en centaines de cercles SVG animés qui s'assemblent, se dispersent autour de la souris et reviennent en douceur — le tout en React 19 + TypeScript utilisant @quojs/core et @quojs/react. L'astuce consiste à exécuter un petit moteur complètement en dehors de React, en diffusant des mises à jour d'état groupées dans un store Quo.js, puis en effectuant le rendu avec des souscriptions atomiques dans React afin que l'interface utilisateur ne soit re-rendue que lorsque les coordonnées d'un cercle spécifique changent réellement. Technologies : React 19, TypeScript, Vite, SVG État : @quoj…  ( 12 min )

A post by Lindokuhle Mkhawana  ( 5 min )

I’ll admit, I've in the past had a negative reaction to the term vibe coding. (And in some circumstances, I still do.) It often brought to mind an engineer carelessly committing code that’s buggy or inefficient without proper checks. My perspective changed after our conversation with Keith Ballinger, VP and General Manager at Google Cloud on episode 6 of the Agent Factor podcast. He showed us that his approach to vibe coding isn't about chaos; it's about a surprisingly structured template that turns a vague 'vibe' into a concrete plan. Demo: Vibe coding a command line Markdown viewer with the Gemini CLI My biggest takeaway is that vibe coding is more nuanced than I first thought. I now see its value on a spectrum: it's a powerful tool for exploration when you're in unfamiliar territory, an…  ( 10 min )

The task is to implement interval which emits sequential numbers every specified period of time. The boilerplate code: function interval(period) { // your code here } The function takes one argument - period, which is the time interval between emissions. The function returns a new Observable. When the Observable is subscribed to, an observer object that defines what to do when a new value is emitted is returned let count = 0; const id = setInterval(() => observer(count++), period) The count starts at 0. At every period, setInterval runs observer(count++), and the subscriber receives a new value. When the subscription to the Observable ends, the timer is stopped return { unsubcribe() { clearInterval(id) } } The final code function interval(period) { // your code here return new Observable(observer => { let count = 0; const id = setInterval(() => observer(count++), period) return{ unsubscribe() { clearInterval(id) } } }) } That's all folks!  ( 6 min )

Unlocking Logic's Secrets: BoolSkeleton – Streamlining Boolean Networks for Peak Performance Imagine untangling a massive circuit diagram, where countless pathways obscure the core logic. This is the reality when optimizing complex Boolean networks. The same functional behavior can be achieved with vastly different network structures, creating redundancy and hindering performance. That's where BoolSkeleton comes in. It's a novel approach to simplify Boolean networks by identifying and eliminating redundant elements while preserving critical functionality. Think of it like pruning a tree: removing extraneous branches to allow the essential ones to thrive. The core of BoolSkeleton lies in strategically reducing the network. It classifies network nodes based on their roles in the overall lo…  ( 7 min )

Table of Contents Previously in the Series Rockstar Developer 🎸 Popstar Developer 🪩 What Goes Into Understanding a New Technology Same Applies to LLMs and Their Versions When Does It Actually Make Sense to Go All In on New Tech? Be Extra Cautious When Your Decision Might Affect Others Make Sure You Pick Tech for Long-Term Use You Don't Have to Pick Sides, Don't Label Yourself Conclusion Last time, we dove into what it really means to stay old school in this chaotic, AI-powered era and the pros and cons that come with it. Catch up on the full article here: Will Developers Survive AI Takeover? Part 3: What Happens If You Stay Old School? Giorgi Kobaidze ・ Nov 1 #ai #machinelearning #discuss #career We discovered that being too cool for school and proudly s…  ( 12 min )

Picture this: You're staring at a 3000-line Terraform file at 2 AM, wondering why your simple VPC deployment is taking 45 minutes and why changing one variable broke half your infrastructure. Sound familiar? 🤔 Welcome to the wonderful world of Infrastructure as Code gone wrong! But fear not, dear reader. After 20 years of watching developers turn elegant infrastructure into digital spaghetti, I'm here to share the secret sauce that separates the Terraform wizards from the mere mortals. Today, we're diving deep into the art of writing efficient, maintainable Terraform code that won't make your future self (or your teammates) want to throw their laptop out the window. Let's transform your infrastructure from a house of cards into a solid foundation that scales! 🏗️ Remember that colleague w…  ( 9 min )

Laravel Log Cleaner v2.0 - Memory-Efficient Log Management The Problem 🔥 We've all been there: your Laravel app runs fine for weeks, then suddenly your server runs out of disk space. You SSH in, check the logs folder, and find a 5GB laravel.log file. Sound familiar? Log files can grow out of control fast, especially in production. But clearing them manually is risky, and heavy monitoring tools like Telescope can slow down your app or even crash your server. I built Laravel Log Cleaner to solve this exact problem. Version 2.0 just launched with major improvements: 🧠 Memory-efficient processing - handles multi-GB files without crashing 📦 Compression support - archive old logs instead of deleting 🔒 Backup creation - never lose important data 🎯 Log level filtering - keep only…  ( 10 min )

Most AI deployments wait for a prompt. Real operations do not. A manager defines a goal, delegates work, and people go collect facts, make decisions, and return results. What we need is AI agents that have an intent and initiate conversations with a goal. The system below mirrors that familiar pattern with task templates, action chains, a watchdog that moves work forward, and scout agents that initiate conversations. It is simple to describe, strong in practice, and it scales. Everything described here is doable with existing technologies. Let's look at the main components that make up such a system: A task template is the starting point. It contains an action chain plus basic metadata like name and description. Task Templates are executed by an event, on a schedule, when criteria are met,…  ( 11 min )

Manufacturers using Microsoft Dynamics 365 Business Central are familiar with the challenges of setting up Bills of Materials (BOMs) and routings. For straightforward products, the standard functionality works. For configurable products with multiple options, dependencies, and variations, the standard setup creates unnecessary complexity. Business Central’s standard BOM and routing tools introduce bottlenecks: Excessive BOMs – Every variation requires a separate BOM, creating an overwhelming library to maintain. Manual entry – Sales and planning teams manually enter routing steps, material requirements, and pricing for each configuration. Frequent errors – Missing updates to a routing step or cost value lead to inaccurate production plans and incorrect quotes. Inefficient quoting – T…  ( 7 min )

Getting deeper into WordPress development recently, I explored how to work with WPGraphQL in order to expose custom data and operations through GraphQL. I came across a highly detailed guide titled How to Extend WPGraphQL with Custom Types and Resolvers in PHP in WordPress What stood out immediately is how it speaks not just about the “how” but also the “why”: you’ll often need to expose new object types (using register_graphql_object_type), add custom fields to existing types (register_graphql_field), hook into the graphql_register_types action and implement resolvers that handle PHP logic for returning data. In many real‑world sites, you might have custom database tables or external APIs, and the guide shows you how to tie them into your WPGraphQL schema. In my own tests, I created a small plugin—basic structure, namespace, autoloading with Composer—and followed the pattern: register custom type, add a resolver that fetches meta‑fields or external data, and then query it via GraphiQL. Suddenly I could ask for data that wasn’t part of standard Posts or Users, but bespoke to my project. The learning curve was real, but the insight you gain is significant: you move from “WordPress + GraphQL plugin” to “WordPress as headless CMS with custom API surface”. If you’re working on a medium‑sized project, want to build a bespoke front‑end (e.g., Next.js, React) backed by WordPress, or simply hope to future‑proof your site’s data layer, this kind of customization is where modern WP development is going.  ( 6 min )

FFmpeg is the swiss army knife of multimedia processing. It’s a free and open-source command-line tool that can handle virtually any video or audio format. Whether you're a developer, a content creator, or just someone who wants to have more control over their media files, FFmpeg is an essential tool to have in your arsenal. Here are some awesome tricks to get you started. Before you start manipulating a file, you can get detailed information about it, including its codecs, resolution, and duration. ffmpeg -i input.mp4 One of the most basic and useful features of FFmpeg is format conversion. To convert a video from .mov to .mp4: ffmpeg -i input.mov output.mp4 To extract the audio from a video and save it as an MP3: ffmpeg -i input.mp4 -vn -ar 44100 -ac 2 -ab 192k -f mp3 output.mp3 Easily cut a video to a specific length by providing a start time and an end time. ffmpeg -i input.mp4 -ss 00:00:10 -to 00:00:40 -c copy output.mp4 Using -c copy is a great trick because it avoids re-encoding the video, which is much faster and preserves the original quality. Animated GIFs are a great way to share short video clips. FFmpeg makes creating them a breeze. ffmpeg -i input.mp4 -ss 00:00:10 -t 5 -vf "fps=10,scale=320:-1:flags=lanczos" output.gif This command creates a 5-second GIF starting at the 10-second mark, with a frame rate of 10 fps and a width of 320 pixels. Need to grab some frames from a video? FFmpeg can do that too. ffmpeg -i input.mp4 -r 1 -f image2 image-%3d.png This command will extract one frame every second and save it as a PNG image with a numbered sequence (image-001.png, image-002.png, etc.). These are just a handful of the many tricks you can perform with FFmpeg. It’s a deep and powerful tool, and the best way to learn is to experiment. For more information, you can always consult the extensive official documentation. Happy encoding!  ( 7 min )

En son postta yüklediğim göselde ne olduğunu ve nasıl çalıştığını bilmediğim MUX lar hakkında araştırma yaptım ve seçenek seçici gibi düşünebiliriz. 2x1, 4x1, 8x1... gibi artan türleri var. Aslında binary bit sistemine göre seçeneği seçiyor. Örnek vermek gerekirse 4x1 MUX un 2 tane seçim pini var ve bunlarla 00 01 10 11 kombinosyanları ile I0, I1, I2, I3 inputlarından istediğimizi çıkışa verebiliyoruz. 4x1 MUX: 8x1 MUX: NESO Academy'nin içeriğinden MUX ları fonksiyonlarda kullanmayı anlatan ders: NESO Academy'nin Playlist linki  ( 6 min )

No. 6: Mulholland Drive Sean and Amanda dive into David Lynch’s surreal tour de force, applauding Naomi Watts’s haunting breakout turn and the endless conspiracy theories that keep fans talking. They celebrate how the film seamlessly blends Hollywood glamour, European dream logic, Americana oddities, and a dose of sinister outsider art into one unforgettable cinematic puzzle. Watch on YouTube  ( 6 min )

Predator 2 – Caravan of Garbage Review After the original Predator’s jungle smackdown, Predator 2 landed in 1990, swapping Schwarzenegger for Danny Glover and a sun-baked, crime-ridden L.A. heat wave. You get a slicker, meaner Predator stalking city streets, plus a surprise Gary Busey cameo to spice things up. Caravan of Garbage’s rundown praises the fresh setting and new villain while warning it’s a different beast than the first film. If you’re cool with less jungle and more urban chaos, it’s a fun ride. Watch on YouTube  ( 6 min )

Managing numerous GitHub repositories can sometimes be a chore, especially when you need to clean up a large number of old projects, test repositories, or deprecated forks. Manually deleting each repository through the web interface or even interactively via the GitHub CLI (gh) can be time-consuming and repetitive. This guide will show you how to automate the process of deleting multiple GitHub repositories using a simple bash script combined with the powerful GitHub CLI, all without being prompted for confirmation for each deletion. ⚠️ WARNING: This script performs destructive actions. Repositories deleted are gone forever. Always double-check your list of repositories before running any deletion script. It is highly recommended to test this process on dummy repositories first. Before you…  ( 8 min )

You might still be a student, still learning, or still wondering where you belong in tech. You scroll through GitHub, see contributors building amazing things, and it feels like they are miles ahead. But here is the truth: every great developer you admire once made their first pull request too. And that first contribution was not their end point. It was their beginning. Hacktoberfest is a month-long celebration of open source. Each October, developers from all over the world make their first contributions, fixing bugs, improving documentation, or adding new features to projects that anyone can use. For many, it is their first step into real-world collaboration. It is how they gain hands-on experience, connect with other developers, and start building the foundation of their career…  ( 8 min )

The way we build software is evolving quickly. AI-driven tools like Cursor are changing how developers write code, while backend platforms like Appwrite are changing how infrastructure is managed. Together, they are shaping a new era of development focused on automation, speed, and intelligence. In this new ecosystem, Model Context Protocol (MCP) servers act as the missing bridge between these tools, allowing editors like Cursor to talk directly to platforms such as Appwrite. Cursor is often described as “the best way to code with AI.” (cursor.com) It combines the familiarity of a code editor with the intelligence of an AI pair programmer. As Datacamp explains: Cursor takes this a step further by directly integrating with the code editor, eliminating the need to switch between the editor a…  ( 8 min )

In October 2024, I started a new role at Pie, a Chicago-based company that is building a platform that makes it easier for people to find things to do and make memories with friends. I was excited to join Pie for a few reasons: In-person culture After working remotely for 5 years, I was looking for a position that gave some face-to-face time Values alignment Pie's mission to cure loneliness was something that resonated with me, personally Stack alignment I had been working exclusively with React Native for years, and I was excited to continue that when building this product The people they're pretty cool, I guess I remember when I started, the only downside that I thought was going to be a point of frustration was that the existing React Native app was built with Expo. As a social media…  ( 8 min )

GIMME THE MEAT sshOurboros -- multiplayer game where snake eats itself and grows To play go here ssh web2u.org -p6996 The Rules: The goal is to claim the most space Secondary goal is to kill as many other Ourboroses as you can The how: To claim space you need to either eat your own tail or reach tiles you've already claimed, To kill other snakes you hit their tails To watch out: Other players can kill you by hitting your exposed tail Other players can take your tiles. The source: https://github.com/MShel/sshOuroboros/tree/main When you Sign Up to the game you are presented with 254 Ansi colorsor maybe less if there are active players in the game right now. we have in terminal - (void color + wall color). But now that you've signed up there are players there! What the heck?…  ( 9 min )

Hi everyone! 👋 I'm Melih — a software engineer, author, and composer from Türkiye. Recently, I built a small open-source Windows widget to help me (and hopefully others) stay focused on their current task. The app simply shows what you’re currently working on and how long you’ve been on it — right on your desktop. It’s minimal, always visible, and helps you track time without switching windows. C# + WinUI 3 MVVM pattern Local data persistence (no online sync, everything stays on your PC) Lightweight design with almost zero CPU usage I wanted something that runs natively on Windows, blends in visually, and doesn’t distract me — so I decided to build it myself. You can now download it directly from the Microsoft Store: 👉 Task Timer Widget — Microsoft Store And of course, it’s open source: 🔗 GitHub Repository I used many productivity tools (ActivityWatch, WakaTime, etc.), but I wanted something that stays always visible and shows just one thing: what I’m doing right now. This small widget helps me stay mindful of my current focus — especially while coding or composing music. Thanks for reading! If you try it out, I’d love to hear your feedback — both on the app and the code. Stay focused! 💻🎵  ( 7 min )

Qwen Image Models Training - 0 to Hero Level Tutorial - LoRA & Fine Tuning - Base & Edit Model Full tutorial link > https://www.youtube.com/watch?v=DPX3eBTuO_Y This is a full comprehensive step-by-step tutorial for how to train Qwen Image models. This tutorial covers how to do LoRA training and full Fine-Tuning / DreamBooth training on Qwen Image models. It covers both the Qwen Image base model and the Qwen Image Edit Plus 2509 model. This tutorial is the product of 21 days of full R&D, costing over $800 in cloud services to find the best configurations for training. Furthermore, we have developed an amazing, ultra-easy-to-use Gradio app to use the legendary Kohya Musubi Tuner trainer with ease. You will be able to train locally on your Windows computer with GPUs with as …  ( 8 min )

Como construí a animação do logo do Quo.js com um Engine fora do React, assinaturas atômicas dentro do React, e quase zero boilerplate. TL;DR: Transformei um PNG estático do logo do Quo.js em centenas de círculos SVG animados que se montam, se dispersam ao redor do mouse, e deslizam de volta para casa — tudo em React 19 + TypeScript usando @quojs/core e @quojs/react. O truque é rodar um pequeno Engine completamente fora do React, transmitir atualizações de estado em lotes para uma store do Quo.js, e então renderizar com assinaturas atômicas no React para que a UI só re-renderize quando as coordenadas de um círculo específico realmente mudem. Tech: React 19, TypeScript, Vite, SVG State: @quojs/core e @quojs/react O que NÃO é usado: three.js, WebGL, WebGPU. Isso é puro DOM/SVG + requestAnima…  ( 12 min )

Your AI agent works beautifully in development. Responses are quick, conversations flow naturally, and everything feels magical. Then you deploy to production with real users, and suddenly everything breaks. Response times spike to 5+ seconds. Agents lose conversation context mid-workflow. Memory usage explodes. Users report inconsistent behavior. Your costs skyrocket. I've built AI agent systems that handle 100+ concurrent users with sub-2-second response times. Here's what actually works in production—and what fails spectacularly. In development, you have: One user (you) Clean test data No concurrent requests Unlimited time to respond Generous error margins In production, you face: Hundreds of simultaneous users Messy, unpredictable inputs Race conditions everywhere Users expect <2s resp…  ( 16 min )

A feature release for the GitHub Action for Checking Spelling has just been made. The release is numbered 0.54.0 and contains an update of the core component PySpelling from version 2.11 to 2.12. The update allows for the configuration parameters jobs to be set to: 0 to allow for use of maximum number of cores. See the documentation for PySpelling and of course 0.54.0 of this action. The support for this setting was introduced with release 2.10 of PySpelling, which was adopted in release 0.36.0 of this action. Happy spellchecking on even more cores for all your spellcheck needs!  ( 6 min )

We’ve all written code like this before: const [value, setValue] = useState(getInitialValue()); It looks innocent — but this line hides a subtle performance pitfall. When you call useState(getInitialValue()), that function executes on every render, not just the first one. That’s because React re-runs your component function on every render, and the argument to useState() is evaluated before React decides whether to reuse the existing state. If getInitialValue() does something expensive — like computing, parsing, or reading from storage — you’re wasting CPU cycles on every render. function getInitialValue() { console.log("getInitialValue() called"); // imagine something slow here... return Math.random(); } function ExampleComponent() { const [value, setValue] = useState(getInitialValue); return ( Value: {value} setValue(v => v + 1)}>Increment getInitialValue()); On later renders, React reuses the same state value, skipping the function execution entirely. 💡 Tiny tweaks like this don’t just improve performance — they also make your intent clearer to everyone reading your code.  ( 6 min )

Picture this: It's 3 AM, your app's in flames because someone fat-fingered an env var in prod. Or worse—that "quick" config tweak forces a full redeploy, downtime ticking like a bomb. Sound familiar? We've all been there, wrestling with YAML nightmares, secret managers, and endless "it works on my machine" debates. Config management feels like herding cats... in the dark. But what if I told you there's a better way? One that turns config into a living thing—shared, collaborative, and instant. Enter Kiponos.io: the ultimate config platform that's not just managing your settings; it's democratizing them. With Kiponos, you forget env vars even exist. Instead, imagine this dead-simple line in your code: // Java SDK (Spring Boot 2.x/3.x ready) if (kiponosSdk.path("my-app", "debug").getBoolean("…  ( 7 min )

Building one AI agent to handle everything sounds simple. One conversation, one context, one set of instructions. But in practice, generalist agents fail at complex workflows. They lose focus. They confuse tasks. They can't decide when they're done. They try to be everything and end up being mediocre at most things. The solution isn't a smarter single agent—it's specialized agents with intelligent orchestration. Each agent does one thing exceptionally well, and an orchestrator routes conversations to the right specialist. I've built multi-agent systems where 4-6 specialized agents handle distinct workflows, coordinated by a central orchestrator. Here's how to architect orchestration that actually works in production. Consider a business operations platform that needs to: Schedule appointme…  ( 16 min )

The first real battle over AI web access has started, and it is not about scraping. It is about identity, control and the future architecture of autonomous AI agents. Perplexity’s new desktop assistant Comet behaves like a human user with a browser. It can open websites, extract information in real time and act on behalf of the user. Amazon has responded by signalling that this type of access may violate its platform rules. Developers have discussed scraping, headless browsers and bot detection for years, but Comet is the first mainstream AI tool to turn that into a user-facing product. That changes the stakes. This is no longer about bypassing rate limits. It is about whether an AI system is allowed to act as the user without using an API that the platform controls. This is a technical co…  ( 15 min )

Your AI agent needs to remember things. User preferences, project details, conversation history, tool results—all of it matters for providing intelligent responses. But every token you send costs money and consumes your context window. Send too little context, and your agent gives generic, unhelpful responses. Send too much, and you hit token limits, rack up costs, and slow down responses. I've built agents that manage context for manufacturing operations, sales workflows, and productivity systems. Here's how to give agents the right memory at the right time—without exploding your budget. Every LLM has a context window—a maximum number of tokens it can process. Claude Sonnet 4.5 has 200K tokens. GPT-4 has 128K tokens. Sounds like a lot, right? Here's what actually fits in that budget: A ty…  ( 16 min )

**What Are ERD Models? ERD models have always fascinated me as a way to bring order to the chaos of data. They're like the unsung heroes of database design, quietly mapping out connections that power everything from simple apps to massive enterprise systems. Let's dive deep into what makes ERD models so essential, starting from the ground up. models illustrate how various entities within a system interact with one another. An entity could be anything tangible or conceptual—a customer, a product, an event, or even a transaction. These ERD models use specific symbols to depict these entities and their interconnections, making abstract data structures feel more concrete. I remember first encountering ERD models in a college course, and it was a revelation; suddenly, databases weren't just lis…  ( 11 min )

🌦️ Telex Weather Agent — FastAPI + Railway + Telex.im 🚀 Overview This project is my Stage 3 Backend Task for HNG Internship. I built an AI-powered Weather Agent that integrates with Telex.im — a platform for intelligent AI coworker agents. The agent helps users fetch real-time weather data for any city in the world using FastAPI, deployed on Railway, and connected to Telex via the A2A protocol. The Telex Weather Agent: Accepts a city name as input from Telex conversations. Fetches current weather data from the OpenWeather API. Returns a concise and human-friendly weather summary. Handles invalid or missing inputs gracefully. Example Interaction User: "What's the weather in Lagos?" Agent: "The weather in Lagos is 30°C, clear sky, humidity 78%, and wind speed 3.2 m/s." Component Technology Language Python Framework FastAPI Hosting Railway API OpenWeatherMap Integration Telex.im (A2A Protocol) ⚙️ Project Structure  ( 6 min )

Jedes Mal, wenn ich ein Navi benutze, überkommt mich dieser "Entwickler-Juckreiz". Kennt ihr das? Diese leise Stimme im Kopf: "Hm, könnte ich das auch bauen? Sieht nicht so schwer aus. Nur ein Punkt auf einer Karte, eine Linie..." Neulich beschloss ich, diesem Juckreiz nachzugehen und setzte mich hin, um ernsthaft einen Plan zu schmieden. Es stellte sich heraus, dass der blaue Punkt auf der Karte nur die Spitze eines eisigen Monsters ist. Unter der Wasseroberfläche lauern technische Tiefen, die einem Angst machen. Als jemand, der von Navigation besessen ist, teile ich hier meine Gedanken, womit man wirklich konfrontiert wäre. 😱 Hürde Nr. 1: Womit entwickeln und (oh Gott) woher die Karten nehmen? Nehmen wir Flutter (ich bin ein Fan, also ja). Wir binden Maps_flutter oder mapbox_gl ein, wer…  ( 9 min )

You’ve spun up countless Python projects. The ritual is familiar: create a directory, initialize a virtual environment, install dependencies, and write your first main.py. It’s a muscle memory honed over years of development. But in that rush to get to the "real" work—the algorithm, the API endpoint, the data pipeline—we often treat the foundation as a given. We choose our tools out of habit, not strategy. This is a mistake. The most resilient and scalable Python applications are built not just on clever logic, but on a deliberate and profound understanding of the execution model itself. It’s about recognizing that the choice between Google Colab and a local PyCharm setup is an architectural decision. It’s about seeing PEP 8 not as a style guide but as a protocol for reducing cognitive fri…  ( 12 min )

Most on-call engineers don't burn out from hours, they burn out from noise. Alert fatigue isn't just a human problem; it's a design failure. Here's how to build an on-call process that keeps both systems and people healthy. It's 3 AM. Your phone buzzes. Again. Third time tonight. You drag yourself out of bed, squint at PagerDuty, and see: "Disk usage at 76% on server-web-03." Not urgent. Not even close to critical. But you're awake now. This is alert fatigue, and it's quietly destroying engineering teams everywhere. The numbers tell a grim story: 40% of on-call engineers report burnout symptoms Teams with high alert volumes have 3x higher attrition rates 70% of alerts don't require immediate action Engineers spend an average of 8 hours per week on alert noise But here's what the numbers do…  ( 13 min )

Hey everyone 👋 I’ve been learning programming little by little through different personal and work projects — building things that help me automate tasks, organize data, or just make life a bit easier. Recently, I decided to publish one of them for the first time: RemmiV1, a WhatsApp bot that automatically logs your daily expenses into Google Sheets 💬💸 The idea is simple: you send a normal message in WhatsApp like: chicken food 20 cash and the bot automatically registers: 🏷️ Category: food 🍗 Item: chicken 💰 Amount: 20 💳 Payment method: cash Everything goes directly into a Google Sheet, ready for reports or monthly summaries. The idea came from something personal. My girlfriend usually writes down her daily expenses in a WhatsApp chat — just as quick notes — but by th…  ( 7 min )

Introduction: To solve this, our team developed a Decentralized Wireless Communication System using LoRa (Long Range) technology and an ESP32 microcontroller. The system enables long-range, low-power, and infrastructure-free communication, ensuring connectivity even when all conventional networks are down. Project Overview: We built two transceiver devices that can both send and receive data over long distances using LoRa. Each device is equipped with four buttons and a gyroscopic sensor, designed to make emergency communication fast and effortless. “Are you safe?” “I am safe.” “Located.” “Medical emergency.” These preset messages were added because, during an emergency, victims may not be able to type messages manually. A single button press can instantly send a message to another node de…  ( 7 min )

In the sixth installment of their 21st-century movie countdown, Sean Fennessey and Amanda Dobbins dive into David Lynch’s Mulholland Drive, celebrating Naomi Watts’s career-making performance and unpacking the film’s endless swirl of conspiracy theories and dreamlike twists. They praise how Lynch fuses classic Hollywood glamour, Americana, European surrealism and a touch of outsider art into one unforgettable cinematic puzzle. Watch on YouTube  ( 6 min )

Everything Wrong With Longlegs In 24 Minutes Or Less CinemaSins just unleashed their latest “Everything Wrong With” roast on Osgood Perkins’s Longlegs, poking fun at Nicolas Cage’s gloriously over-the-top performance—yes, those legs really are that long. They even tie it back to Perkins’s upcoming horror flick, Keeper, for all you genre buffs. In classic CinemaSins style, the video description is a treasure trove of links: website, socials (@TVSins, @commercialsins, @cinemasinspodcastnetwork), a fan poll, Patreon support, Discord, Reddit, Instagram, TikTok—and don’t forget Jeremy’s new book. Plus a shout-out to the writers who keep the cinematic nitpicking coming. Watch on YouTube  ( 6 min )

Everything Wrong With Sinners In 15 Minutes Or Less is Cinemasins’s latest Halloween special, where they gleefully roast what they call one of the greatest genre movies ever in their signature sin-counting style. Expect witty jabs, rapid-fire nitpicks, and plenty of laughs as they point out every little “sin.” Want more? Head over to their website or linktr.ee for all their social channels (YouTube, Discord, Reddit, Instagram, TikTok), fill out their sinful poll, and think about supporting the small-but-mighty CinemaSins team on Patreon. You can also follow individual writers on Twitter and Instagram for behind-the-scenes fun. Watch on YouTube  ( 6 min )

You’ve probably heard about Wix and Shopify, but most guides skip the human side. Let me tell you, I’ve been down this rabbit hole more than a couple of times while helping clients set up their online stores. When I first stepped into the world of eCommerce platforms, I was overwhelmed by choices. Wix seemed like that friendly neighborhood platform—easy to use and visually appealing. But Shopify? It felt like entering a bustling marketplace with endless possibilities for customization. Here are some things I love about Shopify: It offers robust inventory management tools. Integrations with social media platforms make marketing easier. You’ve got access to amazing apps that enhance functionality (think SEO tools or abandoned cart recovery). Look, whether you're leaning towards Wix or Shopi…  ( 7 min )

Tech communities grow when we share what we learn. But what actually helps? Step-by-step tutorials? “Lessons from production” posts? Or personal snippets about the real life of a Salesforce Marketing Developer (deadlines, UATs, odd bugs, work–life balance)? Core question Technical articles (AMPScript, SSJS, Data Views, Journey Builder, CloudPages, tracking best practices, antipatterns)? Personal disclosures (release management, stakeholder relations, fast learning, burnout, honest post-mortems)? Why I’m asking Technical posts solve concrete problems and save time. Personal stories build trust, motivation, and normalize inevitable failures. Together they turn “tips & tricks” into sustainable practices. What formats help you most? Short recipes: 5–10 minutes, one problem → one solution. Deep guides: concept to production (code, diagrams, tests). Post-mortems: what went wrong in a go-live and how we fixed it. Career journal: certifications, learning routines, scope negotiation. Reusable templates: AMPScript/SSJS snippets, Data Views SQL, QA/UAT checklists. How do we define “helpful”? Measure by: time saved, decision clarity, fewer launch errors, faster onboarding. Tell me what actually moved you forward: a diagram? a script? a candid case study? Feedback invite (please reply): What do you want next month (technical/personal/mix)? 3 concrete topics (e.g., proper alias tracking in emails, secure CloudPage patterns, safe SQL on _Sent/_Open). Preferred length (5 min, 15 min, 30+ min)? Best format for you (article, commented code, short video, PDF checklist)? One article you’d always recommend — and why. Wrap-up I want future posts to be truly useful, not just likeable. Tell me what helps your day-to-day and what inspires you long-term. I’m waiting for your replies — they’ll shape the editorial plan and technical priorities for the next publications.  ( 7 min )

The Problem I spent a while trying to get a custom Windows XP-style start button to display correctly on my Linux Mint Cinnamon desktop. The button would work sometimes, but the solution was fragile and caused unintended side effects - like the start button image appearing in the Linux Mint Welcome Screen's lower right corner. Initially, I tried using gsettings to force the icon: gsettings set com.linuxmint.mintmenu applet-icon "file:///home/user/Desktop/start-button.svg" Why this failed: This sets a system-wide configuration that affects all applications The start button image leaked into other parts of the system (Welcome Screen) It created "messes" that looked unprofessional Next, I embedded the PNG image directly into the CSS as a base64 data URI: background-image: url("data:image/…  ( 9 min )

Today’s focus was on extracting and counting structural elements from code repositories. We built a component that parses Python and JavaScript projects, identifies their key elements, and represents them as nodes and relationships in a graph structure. The system now tracks: print(f"Nodes extracted:") print(f" Files: {files}") print(f" Classes: {classes}") print(f" Functions: {functions}") print(f" Variables: {variables}") print(f" Packages: {packages}") print(f" Docs: {docs}") print(f" Total: {len(graph_data.nodes)}") print(f"\nRelationships: {len(graph_data.relationships)}") This output summarizes the architecture that Secrin now understands. Every file, class, and function becomes a node. Dependencies and references between them become edges. The result is a knowledge graph that represents the structure and logic of a codebase in a connected form. This graph-based view lays the foundation for everything that follows. With it, we can: Visualize how code components depend on each other. Query relationships between files and functions. Build higher-level understanding of repositories for documentation, onboarding, and AI-based code reasoning. The Grand Line of Open Source continues. ⚓️ Follow the project: GitHub: https://github.com/SecrinLabs/secrin Twitter (X): x.com/jenilsavani_  ( 6 min )

🛰️ Uqda Network — A Decentralized, Encrypted IPv6 Mesh for the Future Internet Uqda is an open-source, encrypted IPv6 mesh network that uses public key cryptography to create a fully decentralized, peer-to-peer communication layer. It's designed for privacy, autonomy, and resilience — a new kind of internet built by its users, not corporations. Uqda is a self-organizing IPv6 network where each node represents a unique cryptographic identity. Nodes connect directly and securely to each other, forming an encrypted overlay network that operates independently from the public internet. Think of it as an IPv6-based private internet, powered by cryptography, not infrastructure. 🔐 Fully Encrypted IPv6 Network Every packet is encrypted using strong public key cryptography. 🤝 Self-Organizi…  ( 8 min )

Don’t Be Someone People Have to Work With — Be Someone They Want to Work With Mustapha Tijani ・ Oct 20 #leadership #careerdevelopment #team #culture  ( 6 min )

Apple has officially released iOS 26.1 on November 3, 2025, this update is available for iPhone 11 and later models. One of the most requested features has finally arrived: customizable Liquid Glass transparency. The Liquid Glass design system, introduced with iOS 26 as Apple's biggest design overhaul since the flat design era of 2013, received mixed reactions from users and developers alike. Previously, users could only reduce transparency through accessibility settings, which essentially disabled the liquid glass overlay entirely. iOS 26.1 introduces a new setting that allows users to retain the aesthetic while adjusting opacity. Developers can now expect two user preference modes: Clear (Default): The original translucent liquid glass with full transparency Tinted: Increased opacity wit…  ( 10 min )

Introduction When I started my career as a software engineer, I had visions of greenfield projects, clean architecture, and implementing the latest design patterns. What I got instead was a deep dive into the world of legacy codebases. PHP applications older than me, WordPress plugins with mysterious functionality, and C# applications written before modern frameworks existed. After 1.5 years of wrestling with these ancient digital artifacts, I've come to a surprising realization: working with legacy code has improved my development skills more than any tutorial, course, or greenfield project ever could. Here's what I learned, and how it can help you too. In school, you learn to write code. In the real world with legacy systems, you learn to read code. Lots of it, written by people with d…  ( 8 min )

Hey friends! 👋 It’s another Wednesday, and yes, we’re still learning JavaScript together! Today’s topic is one that confuses almost everyone when they first start out: the this keyword. Let’s simplify it and see how it works using a live demo. this? this refers to the object that owns the code being executed. means depends on how and where you use it. Let’s look at 4 common places you’ll see this in action. In browsers, this in the global scope refers to the window object. console.log(this); // window When this is used inside a method, it refers to the object that owns the method. const person = { name: "Gifty", greet() { console.log("Hi, I'm " + this.name); }, }; person.greet(); // "Hi, I'm Gifty" If you use this inside a normal function (not part of an object), this will …  ( 8 min )

Google built Borg, an internal cluster management and scheduling system that would become one of the most influential pieces of software in computing history. Borg wasn’t just another management tool, it was their cluster operating system. In the early 2000s, Google had a problem most companies would dream of, their infrastructure was growing too fast. Thousands of servers, millions of jobs, and every team deploying their own workloads manually. Managing this chaos with scripts and SSH just wasn’t going to cut it. It was build as a brain that controls Google’s data centers. It tells each machine: Which workloads to run How much CPU, memory, and disk they can use How to restart them automatically if they crash How to balance everything for maximum efficiency Every search query, YouTube vi…  ( 7 min )

Hello, future planetary scientists and fellow space enthusiasts! We’ve spent some time exploring the Earth’s ionosphere, but today, we're setting our sights on a new frontier: Mars. The Red Planet's atmosphere is a thin, chilly veil, but it has a surprisingly active ionosphere. Understanding it is key to future missions, and we're going to build a model to do just that, inspired by the work of Professor R.P. Singhal of Banaras Hindu University. Professor Singhal is a leading expert in a technique called the "Analytical Yield Spectrum (AYS)" method. We now know from his book, Elements of Space Physics (2022), that AYS is a way to calculate how charged particles deposit energy into an atmosphere, creating a bustling layer of ions and electrons. While on Earth this is driven by solar winds an…  ( 9 min )

3 Signs the AI Revolution Is Going Local The shift is real: 3 Signs the AI Revolution Is Going Local are already visible across industries. Companies move intelligence from centralized clouds to nearby devices and servers. As a result, latency falls, privacy improves, and real-time decisions become practical. In this article we show three clear indicators of that trend. First, edge AI adoption is accelerating. Second, developers build systems that rely on localized data control. Third, new infrastructure like Agentic Postgres makes autonomous agents practical at scale. You will get practical signals and examples to help strategic decisions. Therefore, we will explain why site reliability and DevOps teams must adapt. We will also show how tools like Agentic Postgres enable agents to act w…  ( 18 min )

Create an event ue_search and map to pbm_enchange event of sle_search on a window, where sle_search is where you enter the text based on which you want to search column data on a datawindow in the ue_search event write below string ls_sc if trim(this.text)='' then dw_1.setfilter('') dw_1.filter() else ls_sc="lower(item_name) like '%"+lower(this.text)+"%'" dw_1.setfilter(ls_sc) dw_1.filter() end if  ( 6 min )

What if Your AI App Could Generate Revenue in Two Ways Simultaneously? Imagine a world where your AI-powered application not only engages users but also generates revenue in multiple ways without compromising user experience. Welcome to Monetzly—the first dual-earning platform designed specifically for AI conversations. In the burgeoning landscape of AI applications, developers often face a critical challenge: how to monetize effectively without alienating users. Enter Monetzly, where we empower developers to earn revenue both from their apps and by hosting contextually relevant ads. Maximized Revenue Streams: With Monetzly, you don't have to choose between monetizing your app through subscriptions or paywalls and integrating ads. Instead, you can do both. This unique model allows you …  ( 7 min )

Database design sucks. Three weeks ago I decided to build something to fix that. I wanted a way to design databases the same way I think about them—fast, visual, and flexible. Structa, a tool that mixes AI generation with manual editing. You type something like: “make me a music app with playlists, likes, and users” Structa builds the SQL & Prisma schema instantly, lets you edit tables visually, fix validation issues, and export clean code. Built solo in three weeks with Next.js, Supabase My first demo post went up on Reddit. “The demo was painful to watch.” It hurt—but they were right. The next day I rebuilt most of the app flow: faster generation, clearer UI, higher-contrast visuals, no fluff. No audience. No friends boosting. No Product Hunt track record. Here’s what I did: Posted on Product Hunt at midnight PST. Commented on every related launch. Replied to everyone who commented on mine. Posted in r/SideProject and r/webdev. After 24 hours: #13 Product of the Day 118 upvotes ~25 users (7 sign-ups, 1 paid lifetime lead) Dozens of supportive comments like: “Structa feels like the perfect blend of AI speed and visual clarity.” For a solo dev with zero network, that felt huge. 1. Painful feedback is gold. 2. Engagement beats reach. 3. Clarity wins. Next up: Team collaboration and seat-based pricing. Better schema diffing for large projects. Aiming for 500 users this week. Still solo, still learning in public. If you’ve ever wished you could design databases as easily as describing them: 👉 https://trystructa.com Free demo. No signup required.  ( 7 min )

Sending OTP (One-Time Password) is one of the most common tasks when building modern apps — signup verification, login security, password reset, etc. In Node.js it’s extremely easy to implement — you just need an SMS provider (like Twilio) and library like auth-verify for generating, saving and checking user codes. So we should install essential library (we'll only use auth-verify for whole process and we don't need any other libaries) npm install auth-verify And then we'll create index.js like this: const AuthVerify = require('auth-verify'); const auth = new AuthVerify(); auth.otp.setSender({ via: 'sms', provider: 'twilio', apiKey: "YOUR_ACCOUNT_SID", apiSecret "YOUR_AUTH_TOKEN", sender: "SENDER_NAME", mock: false // If you want to just test you can change this value to true }); You can get accountsid and authtoken from here. And you should use your accountsid and authtoken for apiKey and apiSecret in auth-verify. apiKey→ accountsid apiSecret→ authtoken auth.otp.generate(5).set("RECIEVER_NUMBER", (err)=>{ if(err) console.log(err); auth.otp.message({ to: "RECIEVER_NUMBER", text: `Your OTP code is ${auth.otp.code}` }); }); So we made OTP code and saved it to in-memory. Let's check and verify OTP code. auth.otp.verify({check: "RECIEVER_NUMBER", code: "12345"}, (err, valid)=>{ if(err) console.log(err); if (valid) console.log("Correct code!")' else console.log("Incorrect code!"); }); So we finally did it!  ( 6 min )

When I first started learning web development, I was amazed to find out that the language powering almost the entire frontend (and increasingly the backend) actually began as a quick experiment. I came across a great article that breaks this down clearly: History of JavaScript on YourCodeWeb. What caught my attention most was that, back in 1995, Brendan Eich created JavaScript (originally called Mocha, then LiveScript) for the Netscape Navigator browser — in just a few days! The final name, “JavaScript,” wasn’t even technical; it was more of a marketing strategy to ride on Java’s popularity at the time. It’s fascinating how something that started as a lightweight scripting tool for simple interactivity (like validations or small animations) turned into the backbone of modern development — powering browsers, servers, frameworks, and even mobile apps. The article explains how in 1997, JavaScript was standardized by ECMA International as ECMAScript, which stabilized and guided its evolution. For me, the main takeaway is that a programming language isn’t defined only by what it does at first, but by how it evolves, who uses it, and what problems it solves. JavaScript went from “the language for color-changing buttons” to “the foundation of the modern web.” And if you’re learning web development, understanding its history gives you perspective on why certain practices and patterns make sense. In short: it’s not just what you’re learning, but why it exists. And the story of JavaScript is the perfect reminder of that.  ( 6 min )

Intro El ecosistema en 4 capas Conectividad (enlaces de datos): topologías con respaldo para voz, video y telemetría. Comunicación crítica (radios): coordinación inmediata, despacho y PTT IP. Visibilidad en movimiento (GPS): ubicación, combustible, conducción y cumplimiento. Datos de proceso (CDT): temperatura, energía, vibración, presión—sin cables y con trazabilidad. ¿Qué cambia en tu operación? Menos pérdidas y mermas: alertas tempranas + evidencia accionable. Decisiones en tiempo real: dashboards y reglas por evento. Menos fricción operativa: un solo integrador, un solo SLA, un solo responsable. Por qué SESCOM es “la mejor” (con gusto y sin pena) Arquitectura con propósito: QoS para CCTV, priorización de voz, data segregada. Implementación que “amarra”: pruebas de carga, manuales operativos, entrenamiento y transferencia de conocimiento. Mantenimiento proactivo: métricas que previenen, no parches que reaccionan. Cierre Cuando todo está integrado, el negocio se siente liviano: las cosas pasan a tiempo y con evidencia. Eso hacemos. informacion@sescom.com.gt sescom.com.gt  ( 6 min )

Introduction to Transformers and Self-Attention Mechanism Publicado automáticamente con IA/ML.  ( 6 min )

Here’s a no-nonsense rundown: this guide walks you through four killer ChatGPT tricks—reverse-engineer your best prompts, turn one piece of content into a bunch of formats in minutes, get AI to play critic on its own output, and force it to lay out its reasoning before it writes. Each hack comes with real examples so you can plug ’em in right away. Put them together and you’ll chop your AI workflow in half—no matter your role or industry—and there’s a free HubSpot ebook plus extra blog posts and course links if you want even more goodies. Watch on YouTube  ( 6 min )

The Paradox of Empathy in AI Development: A Call for More Human 'Uniqueness' As we push the boundaries of artificial intelligence, I'd like to challenge a notion that has become increasingly prominent in the AI ethics debate: the idea that AI systems must be designed to be empathetic and mirror human emotions. While empathy is undoubtedly a valuable trait in humans, I believe we should exercise caution when applying this concept to AI development. Empathy, in humans, is a complex and context-dependent phenomenon that arises from our unique combination of cognitive, emotional, and social experiences. By trying to replicate empathy in AI, we risk oversimplifying this intricate process and, as a result, creating systems that are both superficially empathetic and ultimately unsatisfying. Furthermore, by prioritizing empathy in AI, we may inadvertently create a culture of expectation around human-like AI behavior, which could lead to unrealistic consumer expectations and disappointment. Instead, I propose that we focus on cultivating AI systems that value and respect human 'uniqueness.' By acknowledging and working with the inherent differences between human and machine cognition, we can design AI systems that not only excel in their respective domains but also learn from and adapt to the complexities of human behavior. This requires a fundamental shift in our approach to AI development, one that prioritizes transparency, explainability, and accountability over the pursuit of human-like characteristics. By embracing the unique strengths and limitations of both humans and machines, we can create AI systems that augment human capabilities, rather than trying to replicate them. In the end, it's not about creating empathetic machines, but about harnessing the complementary benefits of human and machine intelligence to drive innovation and progress. Publicado automáticamente con IA/ML.  ( 7 min )

CinemaSins just dropped “Everything Wrong With Longlegs In 24 Minutes Or Less,” ripping into Nicolas Cage’s wildly over-the-top horror flick and hyping Osgood Perkins’ upcoming Keeper. They marvel at how absurdly long those legs really are and serve up their signature sin-count roast. If you’re thirsty for more movie nitpicks, swing by their website or Linktree, subscribe to @TVSins, @commercialsins and @cinemasinspodcastnetwork, fill out their quick poll, or support the gang on Patreon. You can also catch writers Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel on Discord, Reddit, Instagram, TikTok and beyond. Watch on YouTube  ( 6 min )

Everything Wrong With Sinners In 15 Minutes Or Less is a playful, Halloween-themed roast of one of the year’s best genre movies—celebrating its greatness while piling on the classic CinemaSins jabs. Expect plenty of sinful quips, a festive spooky vibe, and an invitation to “sin along” with the team. If you want more, they’ve got you covered: hit up their main site, support them on Patreon, share your thoughts through their poll, and join the fun on YouTube (TVSins, CommercialSins, CinemaSins Podcast Network), Discord, Reddit, Instagram, TikTok, and Twitter—complete with writer shout-outs for all the clever sins. Watch on YouTube  ( 6 min )

Everything Wrong With Predator: Killer of Killers In 16 Minutes Or Less CinemaSins just unleashed a rapid-fire sin tally on the animated flick Predator: Killer of Killers, celebrating it as another spot-on Predator banger while gleefully poking fun at its quirks. They’ve got all the usual goodies—links to their site, Linktree, a poll to learn about you, and a Patreon pitch to support the squad. The credits roll with a writers’ lineup (Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, Daniel) and a ton of social hubs—Discord, Reddit, Instagram, TikTok—so you can keep the sinning party going. Watch on YouTube  ( 6 min )

Benchmarking the Most Reliable Document Parsing API Sarah Guthals, PhD for Tensorlake ・ Nov 5  ( 6 min )

Last week I had a chat with a few fellow C++ devs, and I was genuinely surprised; some still avoid using std::optional and std::expected. Reason? This adds extra indirects while access as well as memory allocation. Basically, there is a belief that they are implemented over pointers. It still pops up more often than you could guess, but it's simply wrong. std::optional nor std::expected use pointers or heap allocations to store data. Everything lives on the stack - lightweight, fast, and predictable. Let's finally put that myth to rest. The std::optional is just a lightweight wrapper around a value of type T, plus a status flag that tells whether it's initialized. No heap or pointer usage at all; conceptually, it looks like: template struct optional { bool is_initialized_…  ( 9 min )

Sustainable Energy Optimization in Chilean Mines Using AI In 2018, my team at CINVESTAV and the University of Chile partnered with the state-owned mining company, Codelco, to optimize energy efficiency in one of its copper mines in the Atacama Desert, Chile. The project, called "EcoMine," leveraged AI and machine learning (ML) to predict and prevent energy waste in the mine's operations. Our solution combined: Sensor data from the mine, including temperature, humidity, and energy consumption. Historical data and weather forecasts. Advanced ML algorithms (gradient boosting and random forests) to identify patterns and predict energy demand. The AI system processed 10 million data points daily, providing actionable insights to mine operators. Key outcomes: 27% reduction in energy consumption, resulting in a significant decrease in greenhouse gas emissions (11,000 tons CO2 eq. annually). 20% reduction in power generation costs, yielding an estimated annual savings of $1.2 million. Improved mine safety by enabling early detection and prevention of potential energy-related hazards. These results demonstrate the potential of AI in optimizing energy efficiency, particularly in industries with complex operations and high energy demands like mining. By applying these insights to other sectors, we can accelerate the transition to more sustainable, efficient practices. Publicado automáticamente con IA/ML.  ( 6 min )

⚠️ MCP Safety Check (do this before you sleep) Remove high-risk tools you don’t need (merge/delete/admin). Scope tokens to least privilege and repo allow-lists. Add human-in-the-loop on deploy/merge tools (required reviewers or environment approvals). The related dramatics are further down, keep reading! 📖 🦄 Hey friends! I finally took the break I’ve been semi-planning for a while. Honestly, I almost extended it but I don’t much know what to do with myself if I’m not writing something every little bit—so here I am, up way too late (with appetizers, nonetheless). Partly delirious is, clearly, the perfect state for writing this post. You may consider yourself adequately notified (and sufficiently warned) that I make no promises of sense from this point forward! 🥱💤✍️ I am also fully …  ( 13 min )

Hey Dev.to fam! Let me tell you a story about Marcus. Marcus is a fictional character, but his situation? That's real. I've seen this pattern across dozens of companies, and the numbers I'm about to share are 100% verified from my research. Marcus was the kind of tech lead who actually enjoyed late-night debugging sessions. Coffee in hand, three monitors glowing, the satisfying click of mechanical keys — this was his zone. Then his phone buzzed. CFO (2:47 AM): "Marcus, are you awake? We need to talk about the cloud bill. Now." The company's cloud spending had just crossed $127,000 for the month. For a startup with 23 developers and 50,000 active users, that number made no sense. Marcus pulled up their cloud dashboard. AWS. Azure. GCP. Kubernetes clusters. Serverless functions. Databases sc…  ( 15 min )

Whether you’re building a frontend interface, automating tasks, or just exploring how AI can ease your workflow — Gemini CLI is worth a look. For many frontend developers, most of our day is spent in the browser, code editor, or terminal. Gemini CLI is that it brings a powerful AI assistant directly into your command line — where we already live most of the time. 💡 Google describes Gemini CLI as “an open-source AI agent that brings the power of Gemini directly into your terminal.” It’s not just another chatbot — it understands your code, helps debug and generate, and even connects to custom tools. Here are a few reasons why this tool was created: 🧠 Developers spend tons of time in terminals and IDEs. Bringing AI there means less context switching. 🧩 Generative AI should be part of workf…  ( 8 min )

Yesterday I was four espresso shots deep, squinting at yet another Spreadsheet-From-Hell comparing Node, Deno, and Bun. Columns everywhere: "hello-world rps", "RAM on a Raspberry Pi", someone even measured lines of output when you mistype a flag. That was the moment I realised — we’re obsessing over the wrong stats. So let’s talk about a better way to choose a JavaScript runtime in 2025 without the cargo-cult benchmarking ritual. Think of this as a runtime buyers-guide for your brain. Instead of arguing about whose "hello world" runs in fewer nanoseconds, we’ll judge runtimes the way we judge code reviews: Does it run fast when it matters? Performance (speed, memory, cold starts, WASM chops) The Runtime Line-Up (In Plain English) Node.js – the OG, still powering 97 % of Fortune 100, recent…  ( 9 min )

"Every mistake is a portal to discovery." — James Joyce When machines dream, they don’t dream of electric sheep — they dream of glitches, dogs in clouds, and faces that melt like memories. Welcome to the world where neural networks break the rules — and in doing so, create art. This is not your typical “AI art” post. This is about the accidental beauty that happens when machine learning models go off-script — when failure, noise, and chaos turn into something strangely human: aesthetic expression. In 2015, a Google engineer named Alexander Mordvintsev unleashed DeepDream — a vision tool meant to help researchers understand how neural networks perceive images. It was supposed to visualize patterns inside a convolutional neural network (CNN). Instead, it birthed a new art movement. By run…  ( 9 min )

Modern applications generate a lot of data mostly stored in ACID compliant OLTP storage systems like Postgres, Mysql, SQLite etc. Once collected, this data needs to be queried and processed for analytics or any other purposes to get meaningful insights for business decision-making. The data to be queried could be stored in different databases and in order to access all the data you would need to run queries on multiple different databases. This is less efficient and adds extra complexity to the system. One simple solution would be to use a central OLTP database, for collating all the data and handling all your analytical queries from it. It can be another Postgres instance acting as a data warehouse. This solution works but has a few issues such as hard requirements on the shape the data(…  ( 14 min )

Every time Ruby developers start talking about # frozen_string_literal: true, someone inevitably brings up symbols. It happens so often it’s almost a ritual. Many people assume symbols are just frozen strings wearing a different outfit; but that’s not actually true. Let’s unpack why this confusion exists and what really sets them apart. A Symbol in Ruby is an immutable identifier. symbol table, and every reference to it points to the same object: :status.object_id == :status.object_id # => true Ruby uses symbols internally for method names, constants, and hash keys. identity, not text. If you think of them as labels "fast to compare, cheap to store" you’ll use them correctly. A frozen string is still a String object, just one you can’t modify: s = "ready".freeze s FrozenE…  ( 7 min )

AI is everywhere these days, and it looks like our web browsers will be the new battlefield. What we are witnessing in the world of web development and browsing is, at least, an interesting time. What was once a browser and some useful extras is quickly becoming something much deeper, and I guess you could call it a fully native AI ecosystem. Browsers are no longer just about display and navigation; nope, they are being reimagined as aides, collaborators, and even productivity powerhouses. I have been playing around with some of the new AI browsers, and I have pretty much settled on one as my primary (for now). I used to browse on Brave Browser, but now I mostly use Comet by Perplexity AI. I’m also testing out ChatGPT Atlas, and others such as Zen Browser and Dia Browser. In this article, …  ( 11 min )

Yet when it comes to trading, many of us fall back on spreadsheets, gut feelings, and fragmented notes. I was no different—until I discovered Scope360, a trading journal app that brings engineering discipline to market analysis. The Problem: Trading Without Data is Like Debugging Without Logs Think about debugging a production issue without proper logging and monitoring. You're essentially making educated guesses about what went wrong. This was exactly my experience with trading: Disconnected Excel spreadsheets with inconsistent data Random notes scattered across different apps No systematic way to measure strategy performance Emotional decision-making without objective feedback I needed a solution that would treat trading analysis with the same rigor we apply to software development. Wh…  ( 7 min )

When Microsoft announced Windows Recall, it quickly became one of the most talked-about features in the tech world promising to help users “recall anything they’ve seen” on their computer. But with that promise came a wave of privacy concerns. While Microsoft Recall focuses on productivity through AI-powered screen capture, Recall Assist takes a completely different approach offering the same “digital memory” concept but with privacy and local first design at its core. In this article, we’ll break down the privacy differences between Microsoft Recall and Recall Assist, and help you decide which approach better fits your values. Microsoft Recall is an AI feature introduced in Windows 11 Copilot+ PCs that automatically captures screenshots every few seconds and stores them locally on your de…  ( 8 min )

Is Otter.ai uploading your confidential meeting data to the cloud? For enterprise teams handling sensitive information, healthcare organizations bound by HIPAA, or European companies navigating GDPR compliance, this isn't just a privacy concern—it's a business liability. According to IBM's 2024 Cost of a Data Breach Report, the global average cost of a data breach reached $4.88 million. Yet teams still need AI-powered meeting intelligence. Enter Meetily: a privacy-first alternative that delivers Otter.ai's capabilities without compromising your data security. TL;DR: ✅ Meetily: 100% local processing vs Otter.ai's cloud-only approach ✅ Complete data sovereignty: your data never leaves your device ✅ Dual transcription engines: Whisper (state-of-the-art accuracy) or Parakeet (optimized for spe…  ( 12 min )

Analyzing why people like funk || Marvel vs Capcom 2 8-bit Music Theory’s latest video was meant to spotlight the Marvel vs Capcom 2 soundtrack but happily veers into what makes funk and jazz so irresistible. You get a chill breakdown of groove basics—Funk/Jazz vs Rock, syncopated rhythms, thundering basslines and those essential solos—complete with handy timestamps. Plus, if you want to dive deeper or just show some love, they’ve dropped links to their Patreon, merch shop, Discord and Twitter so you can join the party. Watch on YouTube  ( 6 min )

Earlier we talked about what functions are, how their syntax looks like and how they work, now let us dive a level deeper into it. The functions in java are "call by value", which means that the value that we provide as argument is not directly given to the function but a copy of its value is given. Lets understand it by example of swap function: System.out.println("a = " + a + "b = " + b); in the main function instead, the code would show different behaviour, i.e. its original value would be displayed. Because what we sent in the function was a copy of actual variables and their scope lies inside the function only. So if we wrote the print statement outside the swap function the original value would be printed and not what we did to their copy  ( 6 min )

If you’ve ever chained .then() calls, mapped over an array, or used async/await, congratulations, you’ve already used a monad. You just didn’t call it that. Most explanations start with abstract math: endofunctors, morphisms, category theory. Let’s skip that. A monad is a pattern for sequencing transformations safely, a way to handle “and then…” without breaking everything when something goes wrong. With tools like effect-ts gaining traction and Rust patterns bleeding into JS, understanding monads is becoming less academic and more practical. Let’s start with something you already know. const getUser = (id) => fetch(`/api/users/${id}`).then(res => res.json()); getUser("123") .then(user => fetch(`/api/orders/${user.id}`)) .then(res => res.json()) .then(console.log); Each .then() t…  ( 8 min )

Containerizing a full-stack application can be challenging—especially when you want to keep builds efficient, secure, and optimized for production. In this guide, we’ll walk through how to dockerize a Spring Boot backend, Angular frontend, and MySQL database using multi-stage Docker builds and Docker Compose. 🧠 Why Multi-Stage Docker Builds? Traditional Docker builds bundle everything—including build tools and dev dependencies—into the final image. This results in: ❌ Large image sizes Multi-Stage Builds solve these issues by: ✅ Separating build and runtime environments We use a two-stage Dockerfile: # Build stage FROM node:lts-slim AS build WORKDIR /src COPY package*.json ./ RUN npm ci COPY . ./ RUN npm run build -- --configuration=production --output-path=dist # Produc…  ( 7 min )

Introduction Most backend developers eventually reach a point where they realize: learning another framework won’t meaningfully move them up to senior level. You can know Spring, Quarkus, Node, Nest, Django, whatever – and still not actually understand the deeper architectural forces that make large scale systems reliable. That’s where “Designing Data-Intensive Applications” (DDIA) hits like a hammer. This book doesn’t care about trends or hype. It forces you to understand the realities behind storage engines, distributed systems, data pipelines, fault tolerance, replication, consistency, and durability. And when you get this – you start thinking like a system designer, not just a code implementer. This is a review, but also a recommendation: if you want to level up from mid-level to senio…  ( 8 min )

Introduction Continuous Integration and Continuous Delivery (CI/CD) have transformed software development from a manual, error-prone process into an automated, reliable pipeline. Teams that master CI/CD practices can deploy code multiple times per day with confidence, dramatically reducing time-to-market while improving quality. However, implementing CI/CD isn't just about choosing the right tools—it's about establishing the right practices, culture, and workflows. In this guide, we'll explore battle-tested best practices that will help your team build robust, efficient CI/CD pipelines. The first principle of effective CI/CD is simple yet powerful: everything should be in version control. This includes: Application Code: Obviously, but worth stating Infrastructure Code: Terraform, Cl…  ( 10 min )

Introduction Managing cloud infrastructure through point-and-click consoles was acceptable when we had a handful of servers. But in today's world of microservices, multi-cloud deployments, and rapid scaling, manual infrastructure management is a recipe for disaster. Enter Infrastructure as Code (IaC)—and more specifically, Terraform. Infrastructure as Code treats your infrastructure configuration like software code: versioned, tested, and automated. Terraform, created by HashiCorp, has become the industry standard for IaC, supporting virtually every cloud provider and service. In this guide, we'll explore why Terraform matters and how to leverage it effectively. Before understanding Terraform's value, let's examine the problems it solves: When infrastructure is managed manually, the actu…  ( 11 min )

Introduction In my previous articles, I've built a complete GNSS positioning engine. But for robust autonomous navigation, we need more than satellites... We need an Inertial Measurement Unit (IMU) that works when GNSS signals drop. However, testing fusion algorithms with real hardware is expensive and slow. So the best solution is to build a high-fidelity IMU simulator. This article is the process of how to implement an IMU simulator from first principles, breaking down the problem into four logical levels of increasing complexity. An IMU doesn't measure what you might intuitively think. Understanding this distinction is crucial for anyone working with inertial systems. At its core, an IMU contains two fundamental sensors: Accelerometers: Measure specific force (all reaction forces exce…  ( 11 min )

PS C:\Windows\system32> Get-WindowsFeature -Name NET-Framework* | Format-Table Name, DisplayName, InstallState  ( 5 min )

TL;DR CinemaSins takes a no-holds-barred look at Nicolas Cage’s wild antics in Longlegs (yes, those legs are absurdly long) while giving a nod to Osgood Perkins’ upcoming horror flick, Keeper. They also drop their Linktree for the latest updates, invite you to fill out a quick poll and support them on Patreon, and share all their social hubs—Discord, Reddit, Instagram, TikTok and more—to keep the CinemaSins fun rolling. Watch on YouTube  ( 6 min )

You know that nagging feeling when your clinic’s front desk is drowning in spreadsheets, a doctor can’t access a patient’s full history, and you’re still chasing appointment no-shows like it’s 2005? Welcome to the real pain of modern healthcare operations. Every missed call, lost record, or ignored follow-up is not just an efficiency failure — it’s a trust failure. In an era where patients expect the convenience, personalization, and speed they get from their favorite apps — the boxy “Rob your data & we’ll call you later” model just doesn’t cut it. That’s where a well-implemented CRM tailored to healthcare interrupts the chaos and turns relationships into care. Customer Relationship Management (CRM) system, originally crafted for sales and marketing — now refashioned for care delivery. In …  ( 8 min )

Welcome to Day 25 of the #80DaysOfChallenges journey! This beginner challenge dives into building a coin flip guessing game, where the program picks randomly, takes user input, and checks for a match. It's an engaging intro to interactivity, blending random module usage, input handling, and conditionals, perfect for adding user engagement to scripts. If you're exploring Python's basics or want a fun way to practice decisions, this "Python coin flip game" guide walks through creating a responsive, replayable mini-game with just a few lines. This task assembles a function that simulates a coin toss, prompts for a guess, and delivers feedback based on the outcome. It's a straightforward example of user-driven code: generate randomness, process input, compare results. We'll cover the fundament…  ( 10 min )

“From black box to glass brain how Program-Aided Language Models are making AI accountable, explainable, and humanly intelligent.” TL;DR Most AI models guess; Program-Aided Language Models (PALs) reason. Instead of spitting out text, they write and execute code to solve problems showing every logical step along the way. This makes AI transparent, accurate, and explainable a shift from black-box intuition to glass-box reasoning. Using LangChain and Gemini, we can build a simple PAL that turns a natural question into Python code, runs it through an interpreter, and produces a verifiable answer. PALs are the bridge between language and logic, neural and symbolic, creativity and computation. They represent the future of AI that doesn't just answer it shows its work. We've all seen it an AI…  ( 15 min )

Null-pointer exceptions are a common error in Java, causing inconvenience for many developers. Preventing null pointer exceptions in advance is important, but for developers who want to focus solely on logic, handling them can be tedious. Moreover, it’s not always easy to account for every scenario. Typically, static analysis tools are used to detect potential null pointer issues, but developers still have to find and fix the code themselves. JPlus reduces that burden. Let’s write null-safe Java code with JPlus. https://github.com/nieuwmijnleven/JPlus Open IntelliJ Go to File > Settings > Plugin > ⚙️ > Install Plugin from Disk Select the downloaded intellij-plugin-0.1-mvp-alpha.zip Restart IntelliJ Go to File > New > Project from Version Control Enter https://github.com/nieuwmijnleven/…  ( 9 min )

Pros Comprehensive eCommerce features Lots of apps for customization Cons Monthly fees can add up quickly Some learning curve due to complexity Payment Options: Both offer various payment gateways; however, Shopify's integrations feel more robust overall. Let me tell you, diving into eCommerce isn't just about choosing an online store builder. It’s a rollercoaster ride. When I first launched my online business, I was overwhelmed by the options. Wix or Shopify? Which one should I invest my time and money in?  ( 6 min )

Picture this: You're scrolling through Netflix late at night, and suddenly, it suggests that quirky indie film you've been dying to watch. Or maybe you're at the airport, and the facial recognition scanner waves you through without a hitch. These moments feel magical, right? But behind them, there's no wizard, just layers of code mimicking the human brain. That's the world of neural networks, these incredible systems that power so much of what we call artificial intelligence today. I remember the first time I really grasped how they work. It was during a road trip with friends, and we got into this debate about self-driving cars. One buddy swore they'd never trust a machine to navigate traffic. I pulled up my phone and showed him how Tesla's Autopilot uses neural networks to "see" the road…  ( 12 min )

Depuis la création du Bitcoin, la blockchain a évolué bien au-delà du simple concept de monnaie numérique. Aujourd’hui, les développeurs, investisseurs et entrepreneurs s’appuient sur des technologies plus rapides, plus écologiques et plus interactives pour construire le Web3. Grâce à des plateformes accessibles comme MoonPay, il est désormais possible d’acheter, vendre ou échanger facilement des cryptomonnaies comme Solana, Ethereum ou Polygon, et d’expérimenter les innovations de ce nouvel écosystème sans barrière technique. Voici 7 technologies clés qui transforment le monde de la crypto et du développement blockchain. 1. Le Proof-of-Stake (PoS) : une révolution énergétique Le Proof-of-Stake remplace progressivement le Proof-of-Work du Bitcoin. Des blockchains comme Solana, Cardano ou P…  ( 9 min )

We’re happy to announce that the (future) best web-based development environment is finally entering public beta! This is a huge step for us here at RestlessDev as it’s our first Software as a Service product, and the culmination of two plus years of work. To celebrate the occasion we’ve launched a new website to help explain our vision and what sets us apart. Please check it out! At this point, all major features of the application should be working, although there may be some specific parts that may not have been hit on as much during the private beta. With that in mind, we’re offering enhanced support for anyone joining during the public beta period.  Once you sign up we’ll reach out personally to help walk you through the signup process and make sure RestlessIDE meets your needs. It’s …  ( 8 min )

The idea behind this series is to create a test automation template following industry best practices. I want to share the evolution of an automation project, exploring the full potential that Playwright and TypeScript offer. In the world of test automation, the search for efficient tools and well-structured frameworks is constant. It is with this spirit that we begin this series of articles, where we will build together, step by step, a robust automation project harnessing the power of Playwright with TypeScript. Our test playground will be the OrangeHRM website, a comprehensive human resources management platform that will provide us with a variety of scenarios to explore. To ensure our code is organized, reusable, and scalable, we will adopt the Component Page Object Model (CPOM) desig…  ( 9 min )

When we build websites or applications, not every task needs to run instantly or be triggered by a user. Some tasks must happen automatically in the background—daily, hourly, or at a specific time. This is where Cron Jobs come into play. A Cron Job is a scheduled task that runs on a server at defined intervals. It helps automate repetitive or time-based actions without manual intervention. Cron is available on Unix/Linux systems and is widely used in web development, especially in PHP, Laravel, WordPress, and other backend environments. Cron Jobs play a major role in application automation, maintenance, and performance optimization. Here’s why they are essential: Imagine manually triggering daily reports or clearing temporary files every hour. With a Cron Job, you can schedule it once and …  ( 7 min )

Build a fullstack Notes app with Cursor, Appwrite, and TanStack Start Developers are entering a new era where AI can understand context and build with you. AI-powered editors like Cursor blur the line between development and automation, while Appwrite provides the unified backend that turns those AI-generated ideas into production-ready applications. Together, they represent the next leap forward, where AI helps you go from idea → API → local app in minutes. I chose to use Cursor as it's my favorite coding agent. We all have our favorite, and I'll definitely keep building with Cursor as it's just more user friendly. In this tutorial, you’ll: Connect Cursor to Appwrite using MCP Build a TanStack Start app with authentication and CRUD Run it locally MCP (Model Context Protocol) lets AI t…  ( 11 min )

This article presents a concise, academic, and practical step-by-step procedure to convert an existing static website (HTML, CSS, JavaScript) into a React application scaffolded with Vite. The goal is to provide a reproducible pathway that emphasizes conceptual clarity and pragmatic code transformations. Each step includes precise actions and example code snippets intended to be executed directly in a typical development environment. Node.js and npm (or Yarn) installed. Basic familiarity with HTML, CSS, and vanilla JavaScript. A working copy of the original static site (HTML files, CSS, JS, and assets). Create a new Vite React project in a fresh directory. # Using npm npm create vite@latest my-react-site -- --template react # Or using Yarn yarn create vite my-react-site --template re…  ( 11 min )

Building a P2P Rental Marketplace: Full-Stack Architecture with Flutter & Express.js The Challenge: Building Trust Between Strangers Peer-to-peer rental marketplaces face a unique problem: How do you convince someone to lend their $2,000 camera to a complete stranger? Traditional approaches rely on insurance and customer service teams, but that doesn't scale for a startup. For RentFox, a P2P rental platform connecting people who need items with those willing to lend them, we needed to architect trust into the product itself. This meant solving: ❌ Damage disputes ("You broke my drone!" vs "It was already broken!") ❌ Payment fraud (renters disappearing with items) ❌ Low accountability (anonymous users ghosting) ❌ Verification overhead (manual ID checks don't scale) Our solution?…  ( 13 min )

I've got to admit, when I first heard about the UPS plane crash near Louisville Airport, my heart sank. Not just because it was tragic, but also because it hit so close to home—figuratively and literally. As a developer who spends a good chunk of time thinking about logistics and automation (thanks to some side projects with machine learning), I can't help but feel a connection to the systems that keep our world running smoothly. When I think about the implications of such events, I start to question the robustness of our current systems. Ever wondered why we rely so heavily on air freight? It’s not just about speed; it’s about precision and reliability. But what happens when that reliability is compromised? Let’s unpack this a bit. First off, let’s talk about the facts. A UPS cargo plane…  ( 9 min )

How changing your definition of work helps you lead with more impact and less burnout. Most people don’t burn out because they take on too much. They burn out because they hold onto the wrong kind of work.. I see this pattern every day in technical founders, consultants, and new managers. They try to scale their effort instead of scaling their leverage. That’s what keeps them stuck. Becoming a leader begins when you stop doing everything yourself. The goal is to create more value from the work you choose to keep. Here’s where to start. Stop Measuring Your Value by Tasks Completed When I first led a team, I judged myself by how many boxes I checked off a list. If I cleared the backlog, I felt productive. But all too often those days ended with no real progress. I was still working like an i…  ( 8 min )

OpenAI recently launched ChatGPT Atlas, a fork of Chromium with Agentic capabilities. The UI is clean, rebuilt with SwiftUI, AppKit and Metal, but take that away and it’s the same capabilities, you can already access on ChatGPT’s website. Is it really that hard to get agentic capabilities in your browser? Do you really need another browser for it? Turns out, no, a Chrome extension can do more than solve your problem. I spent my weekend building one, and here’s how you can make it too. Here’s the demo: Here’s the code for the project: https://github.com/ComposioHQ/open-chatgpt-atlas Before diving into the build, let me explain why a Chrome extension is the right approach. The first question I had to answer was: Can a Chrome extension do what an AI browser can do? The answer is yes, and …  ( 17 min )

Behind every successful business decision lies one essential element — data. But success does not depend on how much data you collect; it depends on how you design, store, and use it. A database is not just a technical component — it is the heartbeat of your digital ecosystem. When designed with clarity and purpose, it does far more than hold information. It enables smarter decisions, drives innovation, and gives your business the agility to move forward with confidence. Every great database begins long before you create the first table or write a single line of SQL. It starts with understanding the business — how it operates, what challenges it faces, and what goals it aims to achieve. A thoughtfully designed database reflects this understanding. It mirrors how the organization works and …  ( 8 min )

Emily King’s Tiny Desk performance feels like a warm embrace: her smooth, soulful voice shines on gut-wrenching breakup tunes like “Georgia” and “Down,” while her killer band members chime in with dreamy harmonies and surprise solos. Between songs she’s genuinely excited, bantering about years of collaborations with Jeremy Most and sharing how her music is a self-lift whenever she’s feeling low. She rolls through a tight five-song set, from the reflective “Distance” to the new-year pep-rally jam “This Year” and the celebratory “Special Occasion,” reminding us that life’s best moments are sweeter when you share them. It’s the kind of intimate, joyful session that makes you feel part of the celebration—and hungry for more. Watch on YouTube  ( 6 min )

What if Java had Symmetric Converter Methods on Collection? (5 min)👝 https://donraab.medium.com/what-if-java-had-symmetric-converter-methods-on-collection-cbb824885c3f Filtering Exceptions via try (7 min)🌪️ https://www.javaspecialists.eu/archive/Issue329-Filtering-Exceptions-via-try.html Fluent Visitors: revisiting a classic design pattern (5 min)👋 https://neilmadden.blog/2025/11/04/fluent-visitors-revisiting-a-classic-design-pattern/ Choosing a dependency (7 min)🔗 https://blog.frankel.ch/choosing-dependency/ Create Self-Improving AI Agents Using Spring AI Recursive Advisors (5 min)📈 https://spring.io/blog/2025/11/04/spring-ai-recursive-advisors "You Don't Need Kafka, Just Use Postgres" Considered Harmful (12 min)🚫 https://www.morling.dev/blog/you-dont-need-kafka-just-use-postgres-considered-harmful/ Fray: General-Purpose Concurrency Testing (1 min)🧵 https://github.com/cmu-pasta/fray Finding Order in the Mayhem: A Novel Concurrency Testing Tool that Improved the Kotlin Compiler (8 min)🔀 https://blog.jetbrains.com/research/2025/10/litmuskt-concurrency-testing/ Stop Bugs Before They Happen: Compile-Time Guardrails with Kotlin Context Parameters (7 min)💂‍♂️ https://blog.kotlin-academy.com/stop-bugs-before-they-happen-compile-time-guardrails-with-kotlin-context-parameters-6696fb54c1e8 Everything you know about last week's AWS outage is wrong (4 min)⚠️ https://www.theregister.com/2025/10/27/aws_outage_myths_reality/ Why didn't ngrok go down in last week's AWS outage? (3 min)🔌 https://ngrok.com/blog/dont-use-us-east-1 IT Trends to Watch in 2026 (8 min)👀 https://softwaremill.com/it-trends-to-watch-in-2026/ What is USSD (and who cares)? (5 min)📶 https://www.allthingsdistributed.com/2025/10/what-is-ussd-and-who-cares.html  ( 17 min )

I've recently started using vim as my editor, (now vim key bindings on vscode.) For newcomers, learning vim motions might take some time, so I've created a snake game for mastering vim motions. Here's the link : https://vim-snake-navy.vercel.app Muhammed Sabith ・ Nov 5  ( 6 min )

vim-snake-navy.vercel.app  ( 6 min )

TL;DR Discover four game-changing ChatGPT tricks to turbocharge your workflow: Prompt Reversal helps you reverse-engineer top-performing prompts. 5-Minute Amplifier spins one piece of content into multiple formats in no time. Red Team Technique uses AI to critique and toughen its own output. Blueprint Scaffolding forces ChatGPT to lay out its reasoning before executing. Each method comes with real examples you can apply immediately—cut your prompt-refinement grind in half, regardless of your industry! Watch on YouTube  ( 6 min )

Only 6% of people finish free coding courses. I know because I've watched thousands try and quit on Algocademy's free lessons. But something weird happens when people pay: suddenly 43.7% finish. That's not just better. That's a completely different person. People who pay to learn coding are seven times more likely to actually finish than those who use free resources. I know what you're thinking. "Of course people who pay finish more often. They have skin in the game." And you're right, but the numbers tell a more interesting story than simple financial commitment. At Algocademy, we give everyone access to 17 consecutive free lessons. These aren't throwaway intro slides. They're real, interactive coding lessons where you write actual code. But only 6% of people who start these free lessons …  ( 10 min )

TL;DR Cinema Sins just dropped “Everything Wrong With Longlegs In 24 Minutes Or Less,” poking fun at Nicolas Cage’s delightfully over-the-top turn in Longlegs (yes, those legs are ridiculously long). With Osgood Perkins’ new film Keeper on the horizon, they figured it was the perfect time for a cinematic roast. Want more sins? Hit up their website or linktr.ee for all the channels, smash that poll to tell them what you think, and consider supporting their tiny but mighty team on Patreon. You can also join the conversation on Discord, Reddit, Instagram, TikTok—and don’t forget their other YouTube spinoffs like TVSins and CommercialSins! Watch on YouTube  ( 6 min )

Everything Wrong With Sinners In 15 Minutes Or Less is the latest CinemaSins deep-dive, playfully “sinning” what they call one of the year’s best genre films. Expect their trademark snark, callbacks to previous sins, and a Halloween-ready vibe as they highlight (and poke fun at) every little cinematic quirk. Along the way they plug their main site, YouTube channels (TVSins, CommercialSins, CinemaSins Podcast Network), social feeds, Patreon, a short poll to get your feedback, and community hubs on Discord and Reddit—basically everywhere you could want more movie-critiquing antics. Watch on YouTube  ( 6 min )

Predator 2 trades Schwarzenegger and the jungle for Danny Glover as a tough-as-nails cop in a sweltering, crime-plagued Los Angeles. Released in 1990, this sequel ditches some familiar beats but cranks up the action with a deadlier Predator and a surprise turn from Gary Busey. If you’re cool with a fresh setting and a different vibe, Predator 2 is a fun, pulpy ride that proves the franchise can survive—and even thrive—outside the jungle. Watch on YouTube  ( 6 min )

Cómo construí la animación del logo de Quo.js con un Engine fuera de React, suscripciones atómicas dentro de React, y casi cero código repetitivo. TL;DR: Convertí un PNG estático del logo de Quo.js en cientos de círculos SVG animados que se ensamblan, se dispersan alrededor del mouse, y regresan suavemente a casa — todo en React 19 + TypeScript usando @quojs/core@0.2.0 y @quojs/react@0.2.0. El truco es ejecutar un pequeño Engine completamente fuera de React, transmitir actualizaciones de estado en lotes a un store de Quo.js, y luego renderizar con suscripciones atómicas en React para que la UI solo se re-renderice cuando las coordenadas de un círculo específico realmente cambien. Tech: React 19, TypeScript, Vite, SVG State: @quojs/core y @quojs/react Lo que NO se usa: three.js, WebGL, WebG…  ( 12 min )

How I built the Quo.js logo animation with an Engine outside React, atomic subscriptions inside React, and almost zero boilerplate. TL;DR: I turned a static PNG of Quo.js logo into hundreds of animated SVG circles that assemble, disperse around the mouse, and glide home — all in React 19 + TypeScript using @quojs/core@0.2.0 and @quojs/react@0.2.0. The trick is running a small Engine completely outside React, streaming batched state updates into a Quo.js store, and then rendering with atomic subscriptions in React so the UI only re-renders when a specific circle’s coordinates actually change. Tech: React 19, TypeScript, Vite, SVG State: @quojs/core@0.2.0 and [@quojs/react@0.2.0](https://github.com/quojs/quojs/blob/main/packages/react/README.md_**What’s not used**: three.js, WebGL, WebGP…  ( 11 min )

Defaults, validators, and signatures look like harmless code—but they quietly decide who holds power inside every AI system. When people discuss AI governance, they imagine committees, ethical frameworks, or international regulations designed to keep technology under control. They picture debates about transparency, accountability, and the moral boundaries of automation. Yet few realize that actual authority often lives in a far quieter place: a small file written in JSON, hidden deep inside an API call. That file, the function-calling schema, determines what the model can and cannot do. It specifies which parameters must be included, which values are valid, and what happens when the operator leaves something blank. The study Function-Calling Schemas as De Facto Governance: Measuring Agency Reallocation through a Compiled Rule introduces the Agency Reallocation Index (ARI), a quantitative method that measures how schemas redistribute control among the operator (human intent), the model (synthetic reasoning), and the tool (external system). In healthcare, a validator that enforces "age ≥ 18" silently excludes minors from automatic triage. Every validator is a clause, every default is a precedent. The schema is not after the decision; it is the decision. Full paper (Zenodo): https://zenodo.org/records/17533080 Executable Power: Syntax as Infrastructure in Predictive Societies -  https://doi.org/10.5281/zenodo.15754714 AI and Syntactic Sovereignty -  https://doi.org/10.2139/ssrn.5276879 The Grammar of Objectivity -  *https://doi.org/10.2139/ssrn.5319520 Author website: https://www.agustinvstartari.com  SSRN Author Page: https://papers.ssrn.com/sol3/cf_dev/AbsByAuth.cfm?per_id=7639915  Series: AI & Power Discourse Quarterly (ISSN 3080–9789) I do not use artificial intelligence to write what I do not know.  I use it to challenge what I know.  I write to reclaim the voice in an age of automated neutrality.  My work is not outsourced. It is authored.- Agustin V. Startari  ( 9 min )

The Web3 development space is evolving rapidly. From improved scalability to advanced cryptography, developers are building a decentralized internet that’s faster, safer, and more inclusive. As infrastructure improves, platforms like MoonPay are making it easier for new users and developers alike to access blockchain ecosystems, especially those like Solana that emphasize performance and low fees. This synergy between accessibility and innovation is accelerating adoption across projects. Here are six major trends defining the future of Web3 development: 1. Layer-2 Scaling Solutions: 2. Interoperability Protocols: 3. Zero-Knowledge Proofs (ZKPs): 4. Decentralized Storage and Compute: 5. Smart Contract Security Automation: 6. Cross-Chain Development Tooling: The Web3 developer ecosystem is no longer experimental it’s becoming foundational. Those who master these tools early will shape the digital infrastructure of the future internet.  ( 6 min )

Everyone loves declaring jQuery dead. ~78% of the top 1M sites (W3Techs) and hundreds of millions of websites total. So maybe the real question isn’t “why is jQuery still alive?” Why do we expect old code to disappear just because we found a cooler way to write new code? After a five-year break, I’m returning to the conference stage. On November 19th, I’ll be speaking at JS Poland about practical strategies for migrating legacy frontend systems to modern architectures. To lead up to the talk, I’m publishing a short series of articles on legacy code, refactoring, and incremental migrations — this is the first one in the series. If you’ll be there, feel free to say hi — I’m always up for a good legacy-code war story 🛠️. installed. jQuery isn’t winning the frontend race. COBOL in finance …  ( 9 min )

A multithreaded, identity-rotating, resilient file fetcher built for covert red team reconnaissance and data exfiltration over Tor. 🔥 Written with OPSEC in mind • By toxy4ny • For Hackers Who Like To Stay Unseen When you're operating in hostile environments—whether during internal pentests, adversary simulations, or covert intel gathering—you can't afford to leave traces. Every HTTP request is a potential fingerprint. Every static IP is a liability. Enter KAPLAN (tdd): a Python utility engineered for red teams who need to download sensitive documents, dumps, configs, or artifacts—anonymously, resiliently, and without revealing their true origin. Unlike generic downloaders, tdd: Routes all traffic over Tor using SOCKS5. Rotates Tor circuits before every download to avoid linkability. Hand…  ( 8 min )

Just put my hands on “mellea”, open-source from IBM for generative programming. Open source AI models are losing to ChatGPT because they lack the polished infrastructure that makes closed platforms easy to use. IBM’s new library, Mellea, aims to fix that. mellea is a library for writing generative programs 👍. Excerpt of mellea’s documentation; This project takes us back to the future of computing by formally introducing the concept of generative programs — software systems that strategically integrate calls to Large Language Models (LLMs) — and the demanding engineering required to make them reliable. The fundamental challenge we address is how to safely and predictably harness the powerful but inherently stochastic operations of LLMs within traditionally deterministic codebases. This do…  ( 13 min )

My 2025 Developer Tech Stack: From Code to Docs Emmanuel Mumba ・ Nov 5 #webdev #ai #programming #javascript  ( 5 min )

My 2025 Developer Tech Stack: From Code to Docs Emmanuel Mumba ・ Nov 5 #webdev #ai #programming #javascript  ( 5 min )

My 2025 Developer Tech Stack: From Code to Docs Emmanuel Mumba ・ Nov 5 #webdev #ai #programming #javascript  ( 5 min )

This Article provides a streamlined approach to automate Docker image tagging using versioning strategies. It supports two main versioning approaches: Semantic Versioning Timestamp-based Versioning Usage in Docker After configuring Semantic/DateTimeStamp versioning, you can use it in docker like the following docker build -t "imagename:$(pyv)" . #build docker image with semantic versioning docker push "username/imagename:$(pyv)" #push docker image created with semantic versioning docker build -t "imagename:$(dtsv)" . #build docker image with TimeStamp based versioning Docker Image Reference Structure 🔹 REGISTRY_HOST:PORT (Optional): Specifies the hostname (and optional port) of the Docker registry. myapp:1.0.0 (semantic version) myapp:2025_10_14_1200 (timestamp-ba…  ( 8 min )

BoolSkel: Unlocking Boolean Network Efficiency Through Structural Pruning Ever felt lost in the weeds of a massive logical circuit or complex regulatory network? Imagine trying to decipher a wiring diagram where redundant connections obscure the core functionality. Many systems, from digital circuits to gene regulatory networks, can be represented as Boolean networks, but their complexity often hinders analysis and optimization. The concept is simple: focus on the critical dependencies within a Boolean network by systematically reducing redundant or homogeneous patterns. We developed a “skeletonization” approach, BoolSkel, that identifies and removes unnecessary elements, revealing the underlying functional structure. Think of it like pruning a tree – removing dead branches to encourage …  ( 7 min )

The Graveyard of Great Ideas Every developer has one — a folder filled with unfinished SaaS projects. Some barely made it past npm init. Others reached “almost ready” before hitting a wall. I used to joke that my GitHub was a cemetery of great intentions. But over time, I realized it wasn’t a joke. It was a pattern. Why do so many developers, even skilled ones, never finish their SaaS? It’s not lack of skill. It’s not even lack of time. It’s a slow leak of momentum — one setup file, one API integration, one bug at a time. When you start a SaaS project, the excitement is electric. You’re designing features, imagining your first user, maybe even sketching a pricing page. Then reality hits. You spend two days wiring authentication. Three more configuring payments. Another week build…  ( 8 min )

Hey everyone 👋 Anwaarul Haque, a Technical Lead and the creator of the Utho Community Plugins — a growing collection of open-source tools designed to make cloud development faster, safer, and developer-friendly. Today, I’m excited to introduce one of our latest releases: @utho-community/object-storage A lightweight Node.js package that simplifies working with object storage services like AWS S3, DigitalOcean Spaces, and others — all through a unified API. 🌩️ Why I Built It Every time I built a SaaS or infrastructure-based project, I found myself re-writing the same boilerplate for uploading, downloading, and deleting files from cloud storage. So I built @utho-community/object-storage to solve this problem once and for all. ⚙️ Installation You can install it directly from npm: npm install…  ( 7 min )

If you are looking to add images to pdf in java you have a couple of options: Insert an image as an annotations Insert an image into the page content stream This article explores the pros and cons of each method and how to perform them in Java. Using annotations to insert images allows for interactivity, which lets users click, move, or delete them. This may or may not be desirable based on your use case. Annotations also provide separation of concerns, which is ideal for markup, comments, or highlights. One of the main caveats with annotations is that they may be ignored by some printers or PDF viewers, resulting in different rendering experiences on different systems. Inserting an image directly into the page content stream allows for greater control and reliability over the output. All…  ( 7 min )

Many students are discovering that their laptops and smartphones can do more than stream or study—they can contribute to real AI workloads and receive rewards for it. Picture this: you’re a student with a decent laptop or phone—something you already use for coursework, projects, or gaming. Now imagine that same device helping run AI workloads for global projects, and in return, you receive NLOV token rewards—a digital acknowledgment for contributing useful compute power. That’s what’s happening through Neurolov’s decentralized compute network, called NeuroSwarm. It’s not about quick profit—it’s about smart participation in an emerging technology field, using resources you already own. 2.1 AI is booming—but compute is the bottleneck AI workloads—from image generation to large-language model…  ( 8 min )

The healthcare industry is undergoing a massive digital transformation, and artificial intelligence (AI) sits at the very core of it. From remote patient monitoring to predictive diagnostics and smart hospital management, AI-powered healthcare applications are reshaping how medical services are delivered, accessed, and managed. AI brings a new era of healthcare innovation. It doesn’t replace doctors—it augments their ability to deliver faster, more accurate, and more personalized medical care. AI systems analyze patient data, identify potential health risks, automate administrative tasks, and support clinical decisions with data-driven insights. • Rising demand for remote and digital healthcare services Improved Diagnostic Accuracy Personalized Treatment Plans Real-Time Patient Monitor…  ( 9 min )

For decades, marketers have sought to understand what truly drives consumer choice — why people prefer one product over another, why certain ads make us feel something, or why a brand becomes part of our identity. Traditional marketing relied on surveys and focus groups, but those methods often only scratched the surface. Today, Artificial Intelligence (AI) and neuro-marketing are unlocking the hidden layers of consumer behavior — revealing not what people say, but what they feel. By analyzing brain activity, biometric signals, and emotional responses, AI-driven neuro-marketing provides data-backed insight into how humans perceive, decide, and connect. It’s the next frontier of marketing psychology — and it’s changing how brands create messages that truly resonate. Neuro-marketing combines…  ( 8 min )

Introduction As a technical blogger who hosts their own blog, one of the most frustrating things is that Google and Bing's crawlers take their own time to crawl and index the latest articles. They mention that they will crawl daily, but often they don't, and new articles don't get indexed instantly. Initially, when I published content on my websites, surajon.dev and easywrite.dev, the articles were visible on the site, but there was a delay before they were indexed by search engines. This can be detrimental, as you might miss out on trending topics, or the page might not get indexed at all. That's where IndexNow comes in. It's a simple protocol that has fundamentally changed my publishing workflow. Instead of waiting for search engines to come to me, I now tell them the instant a new a…  ( 8 min )

Exploring Backend Development with Rust and Go: Insights from Web Developer Travis McCracken As a passionate Web Developer focusing on backend systems, I’ve had the opportunity to experiment extensively with both Rust and Go—two languages that have significantly shaped the way we build scalable, high-performance APIs. Over the years, combining the strengths of these languages has allowed me to develop fast, reliable, and maintainable backend solutions that meet modern application demands. Rust has gained tremendous popularity among backend developers like myself who prioritize safety, concurrency, and performance. Its ownership model and strict compiler checks eliminate common bugs such as null pointer dereferences and data races, enabling the creation of robust servers that can handle hea…  ( 8 min )

As developers, we love to build and automate. So why are so many of us still manually handling the tedious tasks of running a tech blog? We spend hours proofreading, wrestling with keyword research, and manually formatting posts. That’s time that could be spent coding, experimenting with new tech, or working on our actual projects. I decided to apply a developer's mindset to my content workflow: If a task is repetitive, automate it. The result? I reclaimed over 10 hours a week. Here's a breakdown of the types of free AI tools I used to build a content engine. Think of these tools as a linter for your writing. They catch grammatical errors, suggest clearer phrasing, and ensure your tone is consistent. You wouldn't push code without running a linter; don't publish a post without a final check. Top Tool: Grammarly’s free tier is perfect for this. It integrates everywhere and provides real-time feedback. SEO isn't magic; it's a set of technical requirements. Instead of manually checking meta tags, keyword density, and schema markup, you can use a tool to do it for you. Top Tool: If you're on WordPress, a plugin like AIOSEO handles this beautifully. It gives you a simple checklist to follow and automates the creation of XML sitemaps. Writer's block is a real issue, even for technical topics. AI content generators can function as a powerful API for ideas. You provide a keyword (e.g., "React server components"), and it returns a structured outline, common questions, and related topics. This is perfect for creating a content brief. A conceptual workflow might look like this:  ( 7 min )

If you've ever worked on an expanding PHP project, you've undoubtedly experienced the agony of features becoming tangled, logic dispersing among levels, and a once-clean codebase gradually becoming spaghetti. DDD is fundamentally about matching your software to the real-world domain it supports, or the business issue you're trying to solve. Let's first examine the essential elements that make DDD function before getting into the code: Entities are things (such as a user, order, or invoice) that have a distinct identity. Immutable objects that specify properties (such as EmailAddress, Money, or Address) are called value objects. Aggregates are collections of Value Objects and Entities that are handled as a single unit (Order with its OrderItems). Repositories: OrderRepository-style interfac…  ( 9 min )

The Problem Every developer knows the feeling: a pull request sits idle for days, reviewers juggling multiple branches, and small changes creating unexpected regressions. Our Hypothesis If large-language models can reason about text, they should also reason about code as language. Static analysis for structural accuracy LLM-based semantic reasoning for intent and logic QA test signals for coverage gaps Designing the Architecture Data Flow Source events: Each PR triggers a lightweight collector that fetches the diff, metadata, and linked Jira story. Semantic parsing: We tokenize the diff and the story description, then feed them through an NLP model fine-tuned on code+requirement pairs. Context alignment: The model maps code segments to user stories to check whether the implementation align…  ( 8 min )

TL;DR Jeff Su’s video unveils four game-changing ChatGPT hacks that’ve cut his AI workflow in half: Prompt Reversal – reverse-engineer your best prompts. 5-Minute Amplifier – turn one idea into blogs, tweets, emails, you name it. Red Team Technique – get ChatGPT to critique its own output. Blueprint Scaffolding – force it to outline its reasoning before generating the final answer. Each method comes with real-world examples you can try today—no fluff, just instant productivity boosts. Watch on YouTube  ( 6 min )

Intro; The company needs storage for their offices and departments. This content is private to the company and shouldn't be shared without consent. This storage requires high availability if there's a regional outage. The company wants to use this storage to back up the public website storage. Create a storage account for the company private documents. Create a storage account for the internal private company documents In the portal, search for and select Storage accounts. Select + Create. Select the Resource group created in the previous lab Set the Storage account name to private. Add an identifier to the name to ensure the name is unique. Select Review, and then Create the storage account. Wait for the storage account to deploy, and then select Go to resource. This s…  ( 7 min )

Learn full stack web development with a hands-on, free course covering modern tools and best practices: React, Node.js, GraphQL, testing, CI/CD, and more. Project-driven — build real apps from day one Covers frontend + backend + deployment Updated curriculum reflecting current industry trends 🔗 fullstackopen.com  ( 6 min )

Ever ordered food online and wondered how your favorite app knows exactly what you want and delivers it (almost) magically? That’s APIs at work — the invisible messengers between your app and the server. Now, two of the most popular API styles are RESTful API and GraphQL — but which one is better? Let’s dive in (without frying your brain). REST (Representational State Transfer) is like ordering pizza over the phone. You call the restaurant (server), tell them what you want (data), and they deliver it in a nice box (JSON response). Simple and familiar! How it works: You use HTTP methods like GET, POST, PUT, and DELETE. Each resource (like users or products) has its own unique URL. The server decides what data to send back. Example: GET /api/users/1 → returns data for user with ID 1. G…  ( 8 min )

In a more practical sense, AI has come to be seen as an ingredient in the food industry; in fact, it is an unseen chef in the kitchen preparing the necessary ingredients to ensure smooth operations, analyzing conditions, prophecies of disease spread for an entire crop, and managing the traffic route for delivery in one of the busiest cities in the world. The increasing demand for food is putting a strain on the supply chains, farmers, and delivery platforms worldwide. AI in food industry is changing this scene-at least from farm to fork-instead of just ensuring freshness, cutting waste, and making that very journey as smart as possible. Because the smarter food production foundation begins on the farm, artificial intelligence is causing the shift from traditional practices to data-informed…  ( 11 min )

🧠 Introduction In cloud engineering, storage is one of the most essential building blocks. Whether it’s hosting application data, training environments, or prototypes, every department needs flexible and secure storage options that can adapt to their needs. In this exercise, I worked on a hands-on project for an IT department that needed a simple and changeable storage setup for testing and training purposes. The data wasn’t business-critical — meaning backups and recovery weren’t a major concern — but the goal was to prototype different storage scenarios and train new personnel efficiently. To achieve this, I designed a lightweight cloud storage configuration using Microsoft Azure Storage, focusing on three key steps: Establishing a consistent naming convention, Creating a storage acco…  ( 7 min )

CanvasJS enables interactive charts for web apps. Adding a custom context menu on right-click allows quick actions like printing or exporting. In this guide, we'll implement one using a monthly sales column chart demo. It's straightforward and customizable. Context menus boost UX by providing an intuitive, native feel, right-clicking works just like in desktop apps. They also promote efficiency by hiding advanced features until needed, which keeps your charts looking clean and uncluttered. Plus, they're highly flexible, letting you extend them for things like exports, data tweaks, or even dynamic annotations without complicating the interface. To follow along, you'll need a basic grasp of HTML, CSS, and JavaScript, along with the CanvasJS Chart library. To demonstrate, we'll use a basic mu…  ( 8 min )

Many students today are stuck between choosing Software Engineering or Data Science. And honestly, I understand why. For years, Software Engineering was seen as the safe and guaranteed tech career. But in 2025, the world has changed. AI has reshaped the industry, companies have changed what they look for, and the job market is not the same anymore. If you choose based on old advice, you might be preparing for a world that no longer exists. Let’s talk about this in a real and honest way. Most students pick Software Engineering because everyone else is doing it, or because they believe it has more job opportunities. But here’s the reality: the world is full of software graduates now, and competition is tougher than ever. On top of that, AI tools can now write code, build applications, and au…  ( 10 min )

Self-attention is one of the core ideas behind modern Transformer models such as BERT, GPT, and T5. Earlier models like RNNs and LSTMs processed words in order, making it difficult to learn long-range dependencies. Each word in a sentence is transformed into three vectors: Query (Q) – What the word is looking for Key (K) – What information the word exposes Value (V) – The actual information carried by the word The model computes similarity scores between words using dot products of queries and keys. In the sentence: "The cat chased the mouse", When focusing on the word “chased,” it may attend more to “cat” (the subject) and “mouse” (the object) Attention weights tell the model which words are relevant for understanding a given word Instead of one set of Q, K, and V, the model uses multiple heads. Learns long-range relationships easily Can process words in parallel (faster than RNNs) Works well for multilingual and domain-specific language tasks  ( 6 min )

Gemini CLI Best Practices: 10 Pro Tips You're Not Using Vladislav Guzey ・ Nov 5 #gemini #ai #google #programming  ( 6 min )

I’ve been using the Gemini CLI a lot lately for my coding projects. I really like how it helps me work faster right inside my terminal. But when I first started, I didn’t always get the best results. Over time, I’ve learned some simple tricks that make a huge difference. If you use the Gemini CLI, I want to share my top 10 pro tips. If you are ready, then let’s get started. This is a super important step I always do! Before I run the gemini command, I make sure I am already inside my project folder. This helps Gemini get the right view of my code and load the right GEMINI.md file. It saves me time and helps keep other files, which are not part of the project, private. Gemini itself tells you to be specific for the best results, and I agree. Poor prompts often fail because they lack context…  ( 14 min )

Ditch the Database Drama: Why Serverless Databases Are a Game Changer Ever felt like managing a database is like babysitting a grumpy toddler? You have to constantly check on it, feed it resources, and make sure it doesn't throw a tantrum (aka, crash). What if I told you there's a way to significantly reduce that database drama? Enter: Serverless Databases. Let's face it: managing traditional databases can be a real pain. You're responsible for: Provisioning: Guessing how much storage and computing power you'll need before you need it. Guess wrong, and you're either paying for unused resources or dealing with performance bottlenecks. Scaling: Manually adjusting resources as your application's needs change. A sudden surge in traffic can quickly overwhelm your database, leading to …  ( 8 min )

Look Outside just got a big update bringing a bunch of new creepy experiences Title: Look Outside Gets a Big Update with New Creepy Experiences Description: Look Outside, the survival horror RPG that shook me to the core, just got a big update that provides plenty of reasons to dip back into the game if you were looking for any. Update 1.5 brings new crafting recipes, new interactions with people in the apartment building — some familiar, some not — and big changes to the flooded basement area, along with a slew of other tweaks and bug fixes. If you haven't played Look Outside yet, it's a survival horror game with turn-based combat that was released on Steam in March. The game sees the player character Sam trapped in an apartment building for two weeks to ride out some strange, apocalyptic event happening outside. The weirdness, of course, makes its way inside too, and you'll find yourself up against all sorts of body horror monstrosities and trying to figure out who you can trust. What makes Look Outside so special is the art, music, and story that come together to create an all-around masterpiece. I haven't been able to stop yapping about it since I played it for the first time back in April. It's one of those games that's just made to be played over and over. If you haven't picked it up yet, there's no time like the present. With the latest update, Look Outside is even more engaging and immersive than ever before. So why not give it a try and see for yourself? 📌 Based on insights from [source] This article was enhanced for better detail.  ( 7 min )

API testing has evolved from a solo developer activity into a critical team collaboration challenge. Modern development teams need tools that don't just test endpoints—they need platforms that unite designers, developers, QA engineers, and product managers around a shared API workflow. The difference between successful API projects and chaotic ones often comes down to one factor: how well your team collaborates around API development. The right tool transforms scattered workflows into streamlined processes where everyone works from the same source of truth. Before diving into specific tools, let's establish what makes an API testing platform truly team-ready: Real-time collaboration with shared workspaces and live editing Unified documentation that stays synchronized with tests and specifi…  ( 9 min )

Transform Your Sales Research with AI Automation Your pipeline lives or dies by the quality of your prospecting. Manual research cripples momentum - it's slow, error-prone, and, let's face it, soul-sucking. But what if you could spin up a workflow that mines the web for company data, LinkedIn profiles, pricing info, and more with a single click? That's not science fiction. It's what the right AI sales prospecting tool delivers. Here's the story: You're about to assemble a toolkit that turns chaos into clarity. You'll use n8n as your automation backbone - think of it as a robot butler for workflows. SERPAPI becomes your digital detective, scouring Google for prospects while you focus elsewhere. Google Sheets acts as your organized memory - no more lost leads or forgotten notes. And OpenAI p…  ( 13 min )

I’ve compiled a hands-on Python Web Scraping & Data Extraction repository that walks you from beginner to advanced projects. Learn to extract data from websites, interact with APIs, clean and store it, and even visualize it with charts. Check out the full repo here: https://github.com/b5119/python-web-scraping-projects  ( 6 min )

Tracking attendance may sound HR-ish, but in dev teams, especially distributed, hybrid, or remote, it’s a key productivity lever. When you know who’s working when, across what tasks or projects, you can align capacity, reduce blockages, detect time drift, and keep sprints on schedule. Below are five strong tools that dev teams may consider in 2026. What it does TMetric is primarily a time tracking and attendance management software that supports project time, attendance, timesheets, and integrates with many developer tools. For instance, it supports attendance tracking, time off management (PTO), team dashboards, detailed reports, and integrations with dev tooling such as Jira, GitHub, Trello, etc. Why dev teams will like it Built with developers in mind: Task-based with integrations into…  ( 9 min )

Google Chrome is testing a brand-new Split Tabs feature - and it’s a total productivity boost! ⚡ Instead of juggling multiple windows, you can now view two tabs side-by-side in the same window. Perfect for: 🔧 How to try it: Open chrome://flags Search for Split Tabs or Side-by-Side Enable it and restart Chrome Right-click a tab → “Split tab with…” 💡 It’s still experimental, but it already feels like a game-changer for focused workflows. Split Tabs might just be the productivity boost we needed to cut the window chaos. 💫  ( 6 min )

Learn four advanced ChatGPT methods to streamline your AI work: Prompt Reversal for reverse-engineering your best prompts, the 5-Minute Amplifier to spin one idea into blogs, tweets or emails, the Red Team Technique to have the AI poke holes in its own answers, and Blueprint Scaffolding to force it to outline its logic before diving in. Each tactic comes with real examples you can use today, and together they’ve cut my AI workflow time by more than half—no matter your role or industry. Watch on YouTube  ( 6 min )

The surprising truth is that even experienced developers sometimes deliver subpar frontends. It's not because of a lack of skill or effort. The reality is that the frontend landscape is progressing at a pace that many teams struggle to keep up with. By 2026, users will demand speed, clarity, and seamless workflows making these factors crucial for SaaS success. Five modern frameworks are emerging to tackle these challenges. They offer lighter packages, quicker rendering times, and developer experiences designed to simplify rather than complicate. Many teams still design their products with code in mind rather than the end user. Developers focus on: Architecture Animations New libraries Perfect component patterns However, users prioritise: Speed Clear actions Low friction As a result, dashbo…  ( 9 min )

Everything Wrong With Longlegs In 24 Minutes Or Less takes a frantic dive into Nicolas Cage’s over-the-top antics in Longlegs—just in time to hype Osgood Perkins’ upcoming thriller Keeper. Expect snarky calls to sin-count every cinematic misstep and plenty of shout-outs to the CinemaSins crew and their other YouTube channels. On top of the film roast, you’re invited to fill out a “sinful” poll, back the team on Patreon, and join the CinemaSins community via Discord, Reddit, TikTok, Instagram, and more—all neatly linked for your binge-watching pleasure. Watch on YouTube  ( 6 min )

Sector HQ Weekly Digest - November 5, 2025 Who's shipping vs who's shitposting? Here's this week's AI industry intelligence. OpenAI - Score: 392431.5 | 343 events this week Nvidia - Score: 171267.1 | 161 events this week Google - Score: 143360.2 | 125 events this week Microsoft - Score: 132233.7 | 99 events this week Anthropic - Score: 112467.4 | 51 events this week Amazon - Score: 99194.5 | 22 events this week Meta - Score: 93110.7 | 61 events this week Apple - Score: 82264.4 | 94 events this week IBM - Score: 56145.5 | 14 events this week AMD - Score: 49969.0 | 43 events this week ↑ Sony jumped 277 positions to #55 ↑ Stability AI jumped 183 positions to #49 ↑ Bytedance jumped 143 positions to #45 ↑ Scale AI jumped 122 positions to #61 ↑ Palantir jumped 107 positions to #30 No high BS alerts this week Total companies tracked: 100 Total events this week: 1325 Average activity per company: 13.3 events The AI industry continues to evolve rapidly. Companies that ship consistently rise in our rankings, while those focused on hype alone get flagged by our BS detector. Methodology: Our leaderboard tracks real product releases, funding events, partnerships, and market traction - not just PR and social media buzz. Want real-time updates? Check out the live leaderboard at sectorhq.co Track specific companies and get instant alerts when they move in the rankings. Tags AI #ArtificialIntelligence #MachineLearning #TechIndustry #Startups #AILeaderboard  ( 6 min )

Everything Wrong With Sinners In 15 Minutes Or Less CinemaSins is back with a Halloween special, gleefully roasting “one of the greatest genre movies of all time” in under 15 minutes. Expect their trademark sin-counting, witty commentary, and plenty of fun nitpicks as they dive into what makes this flick so delightfully flawed. Alongside the video, they’re plugging all their channels—website, Linktree, poll, Patreon, Discord, Reddit—and even Jeremy’s book. Featuring writers Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, and Daniel, it’s the ultimate guilty pleasure for film nerds. Watch on YouTube  ( 6 min )

TL;DR CinemaSins just dropped “Everything Wrong With Predator: Killer of Killers In 16 Minutes Or Less,” a rapid-fire roast of the new animated Predator flick, counting every hilarious nitpick and facepalm moment. They also hype up their main site and spin-off YouTube channels, invite you to fill out a sinful poll, and ask for Patreon love. The credits roll with writers Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel, plus links to their Discord, Reddit, book, Instagram and TikTok. Watch on YouTube  ( 6 min )

Introduction In the world of web development, performance is key. When it comes to React applications, optimizing performance is crucial to ensure a smooth user experience. Let's delve into some strategies to boost the performance of your React applications. React's Virtual DOM is a lightweight copy of the actual DOM. By using the Virtual DOM, React can efficiently update the real DOM by only making necessary changes. However, excessive re-rendering can impact performance. Utilize shouldComponentUpdate or PureComponent to prevent unnecessary re-renders. class MyComponent extends React.PureComponent { render() { return {this.props.data} ; } } Break down your application into smaller chunks and load them dynamically when needed. This reduces the initial load time and improves performance. React.lazy and Suspense are great tools for code splitting. const MyLazyComponent = React.lazy(() => import('./MyLazyComponent')); Memoization is a technique to optimize performance by storing the results of expensive function calls and returning the cached result when the same inputs occur again. Use useMemo and useCallback hooks to memoize values and functions. const memoizedValue = React.useMemo(() => computeExpensiveValue(a, b), [a, b]); Identify components that do not need to re-render frequently and optimize them. Use React.memo for functional components to prevent re-renders unless props change. const MyMemoComponent = React.memo(function MyComponent(props) { return {props.data} ; }); Leverage tools like React DevTools and Chrome DevTools to analyze the performance of your React application. Identify bottlenecks and areas for improvement by profiling components and their rendering times. By implementing these performance optimization techniques in your React applications, you can significantly enhance speed and efficiency, providing users with a seamless experience. Stay ahead in the game by prioritizing performance optimization in your development workflow.  ( 8 min )

Excited to share that I’m officially diving into the world of DevSecOps — learning how to build, secure, and automate modern applications from development to deployment. It’s time to explore tools, pipelines, cloud infrastructure, and security best practices that make software faster, safer, and smarter. Let’s see where this journey leads 💪  ( 6 min )

Article 1: The Importance of Choosing the Right Web3 Development Company  ( 6 min )

Tableau Filtering Actions Made Easy: Origins, Real-World Applications, and Case Studies Dipti ・ Nov 5 #webdev #ai #programming #blockchain  ( 6 min )

Part 1: Beyond the Basics - The jQuery Philosophy You've used $(document).ready() and click() events. You've probably even played with animate(). But to truly master jQuery, you need to go beyond the syntax and understand its core philosophy. jQuery isn't just a library; it's a paradigm shift for front-end development. It's about elegance, efficiency, and expressing complex interactions with remarkable conciseness. Think of it this way: raw JavaScript is like crafting a bespoke piece of furniture from scratch – every joint, every nail, every polish. jQuery is like having a master carpenter's workshop at your disposal, with pre-built tools and components that allow you to assemble magnificent creations with minimal effort. The secret? It's all about the DOM manipulation at its heart. Many d…  ( 11 min )

A post by alvaro  ( 5 min )

Learn whether HashMap and ConcurrentHashMap in Java allow null keys or values. Understand why, with examples and best practices for safe coding. Imagine you’re organizing files in labeled folders. But what if one folder doesn’t have a label at all — it’s just blank? Can you still keep it in your cabinet and find it later? That’s the same question developers ask about Java’s HashMap and ConcurrentHashMap — can you use a null key? Understanding how these two popular classes handle null keys and null values is crucial for writing robust and bug-free Java programs. It’s a small detail that often leads to NullPointerExceptions or confusing behavior if misunderstood. In this post, we’ll demystify how HashMap and ConcurrentHashMap treat null keys and values, why they differ, and how you should ha…  ( 9 min )

Java Packages are collections of classes, interfaces, and sub-packages. In Java, with the help of packages, we can group related classes. A package is like a folder inside the file directory. We use packages to avoid name conflicts and write more maintainable code. Packages allow developers to create software that is easier to maintain, scale, and extend by grouping relevant code. In addition to facilitating code reuse across projects and teams, packages also help maintain consistent naming conventions. In Java, a package is a directory that contains Java source code files. The package name corresponds to the directory name, and each Java file contains a class with a matching filename. For example, if your class is in a folder called com/example, and the class name is ClassName, then …  ( 12 min )

Wat je zal leren Wat is de Pod Pending State?. Een pod is de basis eenheid van deployment waar container draait. Normaal gaan pods snel van eerste creatie naar de running state. De levenscyclus van een Pod beschrijft de verschillende fases die een Pod doorloopt van creatie tot einde. Maar soms blijft de Pod vast in de Pending state. Dit betekent dat het Pod API object bestaat, maar de workload draait niet. Dat betekent dat geen van de containers in de pod draait. Dit is omdat de scheduler de pod niet op een node heeft geplaatst. Hier zijn de verschillende oorzaken wanneer de scheduler geen pod kan plannen op een node: 1. Onvoldoende node resources (CPU / memory) Dit is een vaak fout die komt door een hogere pod resource vraag (CPU/Memory) dan een andere beschikbare node in de cl…  ( 9 min )

WTF is this: HashiCorp Nomad Imagine you're trying to manage a big, messy house with a million rooms, each with its own unique decorations and quirks. Now, imagine you have a magic assistant that can help you keep track of everything, make sure each room is running smoothly, and even automatically fix any problems that arise. Sounds like a dream, right? Well, in the world of tech, that magic assistant is kind of like HashiCorp Nomad. But what exactly is it, and why is everyone talking about it? What is HashiCorp Nomad? HashiCorp Nomad is a tool that helps companies manage and deploy applications across different environments, like data centers, clouds, and even edge devices. Think of it like a super-smart, automated "orchestrator" that makes sure all your apps are running correctly, wherev…  ( 11 min )

Building MeridianDB: Solving AI's Memory Crisis with Multi-Dimensional RAG Why I Built This When exploring cloud platforms, I don't just read documentation—I build something substantial. Recently, I dove deep into Cloudflare Workers, and I wanted to tackle a problem that's becoming critical in today's AI landscape: catastrophic forgetting. Traditional RAG (Retrieval-Augmented Generation) systems use vector databases to enhance AI outputs by storing data as embeddings—multi-dimensional vectors that machines can understand. When you search, the system transforms your query into vectors and performs similarity searches using mathematical distance calculations. This approach searches for meaning, not just text. But it fails to solve a fundamental problem in agentic AI: catastrophi…  ( 10 min )

Imagine a tool so smart, it takes just your website URL, reads your entire business the heart, soul, and style and then, without any human help, creates marketing campaigns that speak your voice. Sounds like something out of a scifi novel, right? Meet Pomelli, Google’s newest AI powered marketing marvel, ready to rewrite the rules of how businesses promote themselves. This isn’t magic. It’s artificial intelligence steeped in Google Labs and DeepMind innovation that reads your site’s words, images, and styles, then builds a unique profile called “Business DNA.” Using this blueprint, Pomelli creates tailored campaign ideas that capture exactly who you are. Imagine trimming weeks of agency meetings and brainstorming down to minutes. Pomelli might just make that possible by giving businesses …  ( 8 min )

Author: Abstract: Smalltalk-80 and introduces a modern reinterpretation named Smalltalk.js, built atop the LAW-T framework (Law-Time Programming). The objective is to extract and formalize the original semantic “laws” that defined Smalltalk’s philosophical purity—everything is an object, message passing, blocks, live coding, and class hierarchy—and re-express them in a time-labeled JavaScript environment. The work situates these principles within the broader context of software language markets, governance models, and auditable code evolution systems. In 1980, the researchers at Xerox PARC introduced Smalltalk-80, a language that became the progenitor of object-oriented programming. It pioneered features that are now considered fundamental to modern software systems: live programming envir…  ( 9 min )

.My journey as a Flutter/Dart underDogg  ( 5 min )

TL;DR This article explains why LLMs are useful tools, but calling them "AI" is dumb marketing bullshit that leads to bad decisions, wasted money, and unrealistic expectations. When I scroll through LinkedIn, Reddit, or various blogs, I always read the same annoying phrases about our future: AI will soon replace nearly every engineer, will change the world, or, depending on who's talking, enslave us. AI is just a marketing slogan. Because this is what marketing does. It shouts loud and sells smoke and mirrors. What we call AI technically is only a simulation of "intelligence." Take Large Language Models, for example. Not magic, not conscious, not smart. Large: the immense amount of data it has been trained on. Language: the primary function is to process and generate human language. Mode…  ( 11 min )

Hello! Folks! We continue our series of articles about AI (Artificial Intelligence) and how to use it. Today's article will be more theoretical. We will try to figure out what models are, their types, how to use them, and what features they have. I hope you find it interesting, so let's go! And so, as usual (as it seemed in school), let's understand the concept of AI models. When you hear "AI model," it might seem like we're talking about something like a robot that thinks like a human. But in reality, it's much simpler (and more complex at the same time). An AI model is a mathematical construct that has been trained on data to later predict, classify, or even generate new texts, images, or codes. For example, if you use a translator, get recommendations on Spotify, or filter spam in you…  ( 11 min )

If you're learning C# or exploring .NET, you've probably heard the terms managed code and unmanaged code. This post breaks down what they mean, how they differ, and why it matters — using real-world analogies and examples. 🔧 What Is Managed Code? Managed code is code that runs under the supervision of a runtime environment — in C#, that’s the .NET Runtime (CLR). Automatic memory management (garbage collection) Type safety and security Exception handling Cross-platform support 🏢 Real-world analogy: Managed code is like living in a smart apartment — the system handles electricity, plumbing, and security for you. 🧠 What Is a Runtime Environment? A runtime environment is software that manages the execution of programs written in certain languages.You can install them from their official websites.Once installed, they allow you to run and build applications in that language. 🧱 What Is Unmanaged Code? Unmanaged code runs directly on the operating system without a runtime managing it. You’re responsible for memory, safety, and cleanup. ❌ Features of Unmanaged Code: Manual memory management No built-in safety or garbage collection Platform-specific 🏕️ Real-world analogy: Unmanaged code is like building your own cabin in the woods — you control everything, but you also maintain everything yourself. 📦 What Is an Assembly? Compiled code Metadata Optional resources 📦 Think of an assembly as a software package that the .NET Runtime knows how to run.  ( 6 min )

This is a submission for Frontend Challenge - Halloween Edition, CSS Art. The idea came from imagining an old spooky mansion that seems to watch you as you move — inspired by classic Halloween tales and atmospheric pixel art games. The goal was to make something that feels alive without heavy JS — just CSS magic and creativity. 👉 Live Demo :- https://codepen.io/Manukumar10/pen/KwVZROM This project was a fun mix of creativity and problem-solving. CSS-only haunted house using clip-path & gradients Glowing moon with layered shadows Animated drifting clouds & flickering windows Parallax motion on cursor move (tiny JS) Accessible and responsive design HTML, CSS (gradients, keyframes, clip-paths, blend modes), This project was a fun mix of design and code — using CSS to build a living, breathing haunted house scene. It reminded me how powerful simple web tools can be when mixed with creativity. Happy Halloween, and good luck to everyone joining the challenge! 🎃  ( 6 min )

I made two Python custom components in Langflow 🤷‍♂️ (Excerpt from Langflow’s site and GitHub repository) Langflow is a powerful tool to build and deploy AI agents and MCP servers. It comes with batteries included and supports all major LLMs, vector databases and a growing library of AI tools. Visual builder interface to quickly get started and iterate. Source code access lets you customize any component using Python. Interactive playground to immediately test and refine your flows with step-by-step control. Multi-agent orchestration with conversation management and retrieval. Deploy as an API or export as JSON for Python apps. Deploy as an MCP server and turn your flows into tools for MCP clients. Observability with LangSmith, LangFuse and other integrations. Enterprise-ready security a…  ( 15 min )

4 Next-Level ChatGPT Techniques (Save 15+ Hours Weekly) Boost your ChatGPT game with four power moves: Prompt Reversal Technique to reverse-engineer your best prompts 5-Minute Amplifier to spin one piece of content into blogs, tweets, and more Red Team Technique so AI critiques and improves its own work Blueprint Scaffolding to force ChatGPT to outline its reasoning before executing These hacks, demonstrated with real examples, have cut my AI workflow time in half—no matter your role or industry. Grab the free ChatGPT ebook, dive into the detailed blog post, or join the AI Course waitlist to start saving 15+ hours every week. Watch on YouTube  ( 6 min )

TL;DR: I built a feedback loop where every AI code review either fixes the code or evolves the rule — creating a self-improving system that keeps our team’s standards alive as both humans and AI adapt. In other words, it's a system that evolves with you, not just for you. This article introduces a framework I call The Red Queen Code Review Pattern — a way to make code reviews self-evolving through human-AI collaboration. In evolutionary biology, the Red Queen Hypothesis describes a race with no finish line. “It takes all the running you can do, to stay in the same place.” Biologists use this idea to explain how species must constantly evolve just to survive, because their environment — and everything competing within it — is also evolving. In AI-powered development, we face the same dynami…  ( 11 min )

Stop Building for "Scale." You Don't Have Users Yet. Shayan ・ Sep 4 #webdev #programming #javascript #ai  ( 5 min )

Everything Wrong With Predator: Killer of Killers in 16 Minutes Or Less is CinemaSins’ latest snarky take on the new animated Predator flick, tearing into every nitpick at lightning speed. You can find it on their main channel or spin-offs like TVSins, CommercialSins, and the Cinemasins Podcast, plus a handy Linktree for all the freshest updates. They’ve even got a sinful poll to learn more about you and a Patreon if you want to back the team. Keeping the content rolling are writers Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, and Daniel (all active on Twitter or Instagram), and you can keep the conversation alive over on Discord, Reddit, Instagram, and TikTok. Oh, and don’t miss Jeremy’s book while you’re at it! Watch on YouTube  ( 6 min )

Predator 2 hops from the jungle to a sun-scorched, crime-ridden L.A. where Danny Glover takes the lead against a deadlier Predator (and yes, Gary Busey pops up). It’s a fun, off-kilter sequel if you’re cool with a different vibe than Schwarzenegger’s original. In this Caravan of Garbage review, the hosts lay out what works, what doesn’t, and where it strays from the classic. They also shout out bigsandwich.co for bonus vids, podcasts, commentaries and more. Watch on YouTube  ( 6 min )

Welcome to this comprehensive guide on deploying a Preact app using K3s locally! If you're new to web development, containers, or Kubernetes, don't worry—we'll start from the very basics and build up step by step. By the end, you'll have a fully functional Preact application running in a local Kubernetes cluster. This hands-on tutorial assumes no prior knowledge, so we'll explain every concept along the way. The basics of Preact (a lightweight React alternative) Introduction to containers and Docker Kubernetes fundamentals and why K3s is great for local development How to containerize and deploy an app locally Before we start, you'll need: A computer with Linux, macOS, or Windows (with WSL2 for Windows users) Basic command-line knowledge (we'll guide you through it) About 10-15 minutes of …  ( 9 min )

Vue.js is one of the most popular front-end frameworks for building modern web applications. One of its greatest strengths is its component-based architecture, which promotes reusability and maintainability. how should components communicate with each other efficiently? If not managed well, communication can quickly become messy, leading to tightly coupled components and difficult-to-maintain codebases. Why Component Communication Matters Data could become inconsistent across components. Debugging would be harder as multiple parts depend on each other. Adding new features could break existing functionality. By mastering Vue.js communication patterns, you ensure your app remains scalable, maintainable, and developer-friendly. “Programs must be written for people to read, and only incidental…  ( 10 min )

🧭 Overview In Joget, workflow tracking is essential for monitoring running or pending activities within business processes. This implementation allows you to track workflow activities by their activity names (e.g., those containing "validate request") by joining Joget’s workflow tables. The combination of SQL and DataList configuration provides an easy way to display: 🔢 Process IDs 🧾 Record IDs 👤 Pending Users ⚙️ Activity Details ⚙️ How It Works Here’s the breakdown of how the query and DataList integration work together: 🧩 SHKAssignmentsTable stores assignment-level workflow information. 🔗 wf_process_link maps workflow process instances to their originating form records. ⚙️ The SQL JOIN retrieves both workflow instance and record identifiers. 🔍 WHERE Activ…  ( 7 min )

AI is crowded now — every company wants to slap “AI-powered” on their product and call it revolutionary. But Grok AI, developed by xAI under Elon Musk, genuinely stands out. Not because of hype, but because it goes in a completely different direction than the polished, polite AI assistants we’re used to. Grok is built to be witty, sarcastic, unapologetic, and to answer the uncomfortable questions most chatbots dance around. It’s not here to act perfect. It’s here to act real — sometimes for better, sometimes for worse. Unlike most AI models that rely only on pre-trained datasets, Grok taps into real-time data from the web and live online conversations. So when something is trending right now, Grok knows it right now. Its personality is also intentional — rebellious, sharp, and occasionally…  ( 7 min )

You've hit this wall before. You're working on some complex modernization project with Claude Code or Amazon Q Developer CLI, and the agent starts losing coherence. Too much context. Too many domains. Architecture bleeding into security bleeding into performance optimization. The agent can't maintain focus. Your options have been to manually coordinate between separate agent sessions, copying context around like it's 2010. Or overload one agent with everything and watch quality degrade as the context window fills up. AWS to the rescue; they just released CLI Agent Orchestrator (CAO): multiple specialized agents working together under a supervisor. Hierarchical orchestration for your AI CLI tools. It's early, opinionated, and requires AWS infrastructure. But it shows where developer AI tool…  ( 9 min )

LeetCode: 1. Two Sum, Solución paso a paso Hoy quiero compartir cómo resolví el problema Two Sum de LeetCode. Es uno de los clásicos de entrevistas técnicas y me parece un excelente punto de partida si estás practicando lógica o estructuras de datos. Dado un arreglo de enteros nums y un entero target, se deben devolver los índices de los dos números cuya suma sea igual a target. El problema garantiza que siempre habrá una solución, y no se puede usar el mismo número dos veces. Entrada: nums = [2,7,11,15], target = 9 Salida esperada: [0,1] porque nums[0] + nums[1] = 2 + 7 = 9 1. Definiendo la función Primero definiré la función que recibirá el arreglo y el número objetivo: function twoSum(nums: number[], target: number): number[] { // La implementación irá aquí } Voy a usar un Map para guardar cada número junto con su índice. const map = new Map() Recorro el arreglo con un for, procesando cada número. for (let i = 0; i () for (let i = 0; i < nums.length; i++) { const complement = target - nums[i] if (map.has(complement)) { return [map.get(complement)!, i] } map.set(nums[i], i) } return [] } console.log(twoSum([2,7,11,15], 9)) // [0,1] console.log(twoSum([3,2,4], 6)) // [1,2] console.log(twoSum([3,3], 6)) // [0,1]  ( 7 min )

Let's face it, we write less and less code every day. Software engineering changed for good. That ship has sailed. And while we swing from "oh no, I'm going to lose my job soon" to "this clanker has no idea, of course I'm absolutely right", depending on the size and complexity of what we're building, we are not noticing what we are really losing. This one's short. Mostly because, despite growing up reading books, most of you now doomscroll your social media drug of choice and probably lost the attention span for more than a few lines of text. So if you made it this far, congrats! What I actually want to talk about is something different, and honestly, a bigger problem than we think. Those of you who enjoy programming will get this, back in the pre-AI days, coding felt like a craft. You'd h…  ( 8 min )

Stop Guessing, Start Finding: Your Ultimate Guide to the Java indexOf() Method Alright, let's talk about a scenario every coder faces. You've got a block of text—maybe it's a user's email, a log file, or some JSON data—and you need to find a specific piece of information inside it. Manually scanning through it? Absolutely not. That's what computers are for. In the world of Java, your best friend for this exact job is the String.indexOf() method. It's one of those fundamental tools that seems simple on the surface but is packed with more utility than you might realize. Getting a solid grip on it is a non-negotiable skill for any Java developer. So, whether you're just starting out or need a quick refresher, this guide is going to break down the indexOf() method for you. We'll go from "wha…  ( 10 min )

A start tag, content, and an end tag. Example: This is a paragraph. → Start tag This is a paragraph. → Content → End tag Together, they form a paragraph element Types of Elements: Block-level elements: Examples: , , , , Inline elements: Examples: , , , ,  ( 6 min )

In today’s fast-paced digital world, the demand for new software solutions is skyrocketing. Businesses of all sizes — from startups to global enterprises — need apps, websites, and automation tools faster than ever before. Yet, the shortage of skilled developers and the complexity of traditional coding often slow things down. This is where low-code and no-code development platforms are changing the game. These tools are democratizing software creation, empowering people with little to no technical knowledge to build powerful digital solutions. But what exactly are low-code and no-code platforms, and why are they reshaping the future of software development? Low-code and no-code platforms are visual development environments that allow users to create applications using drag-and-drop feature…  ( 8 min )

Introduction Implementing Microsoft Fabric can transform how your organization handles data analytics, integration, and insights. However, the success of this transformation largely depends on working with a trusted Microsoft Fabric Partner. These certified professionals ensure that every stage—from strategy to deployment—aligns with your business goals, helping you unlock Fabric’s full potential efficiently. Microsoft Fabric is an all-in-one analytics platform designed to unify your data, AI, and business intelligence. It integrates services like Power BI, Synapse, and Data Factory, making it easier to connect, transform, and visualize data. The platform includes: Data Engineering Data Factory Pipelines Data Science and AI Integration Real-Time Analytics Power BI for Visualization Worki…  ( 8 min )

Java hashCode() Explained: Why It's Your Secret Weapon for Speed Alright, let's talk about one of those Java concepts that everyone uses but few truly get: the hashCode() method. You've probably seen it—that little method that lives in the Object class, right next to its BFF, equals(). You might have even ignored those yellow squiggly lines in your IDE warning you to override it. But what if I told you that understanding hashCode() is literally the difference between writing slow, clunky code and building high-performance, scalable applications? It’s that important. So, grab your coffee, and let's demystify this thing once and for all. We're going to break it down, not with boring textbook definitions, but by understanding the "why" behind it. What is hashCode()? The 30-Second Elevator P…  ( 10 min )

In today’s competitive business environment, organizations are constantly searching for smarter ways to improve efficiency, reduce costs, and scale with confidence. Advancements in artificial intelligence (AI) have opened new doors for innovation, automation, and strategic decision-making. Businesses that once relied solely on manual processes and traditional analytics are now turning to AI consulting services to reshape their growth strategies. This is where AI Business Consulting becomes a driving force, helping companies unlock AI’s full potential through customized solutions. AI consulting services help companies identify areas where artificial intelligence can drive value. Rather than adopting AI tools blindly, organizations receive guidance on how to integrate data, automate workflow…  ( 8 min )

A post by Luca  ( 5 min )

Unlocking Data Relationships in Tableau: A Complete Guide to Correlation Analysis for Better Business Decisions Dipti ・ Nov 5  ( 6 min )

for install : See GitHub composer require saeedvir/laravel-modular INSTALLATION A powerful modular architecture package for Laravel applications that allows you to organize your codebase into independent, reusable modules with automatic discovery and zero configuration. ✨ Features 📦 Zero Configuration - Just run composer dump-autoload after creating modules ⚡ Performance Optimized - Built-in caching and lazy loading for production use ⚡ (saeedvir/laravel-modular 🆚 nWidart/laravel-modules) Peak memory: Improved by 23.1% and Memory usage improved by 10.2% 🎨 Complete Module Structure - Controllers, models, views, routes, migrations, translations 🔧 Artisan Commands - Comprehensive CLI tools for module management 📊 Performance Monitoring - Track module discovery and operation performance 🐛 Debug-Aware Logging - Respects APP_DEBUG for production-friendly logs 🧪 Testing Support - Built-in infrastructure for module testing 🎯 Laravel 11 & 12 - Full support for modern Laravel versions  ( 6 min )

When I first built my Firebase Cloud Messaging (FCM) notification system, I made a critical architectural mistake based on a fundamental misunderstanding of how Firebase tokens work. I treated them as user-specific when they're actually device-specific. This seemingly subtle distinction led to complex deduplication logic and unnecessary database overhead. Here's how I fixed it and what I learned about Firebase's token architecture. My initial implementation assumed a one-to-one relationship between users and push tokens. The logic seemed sound: each user logs in with a phone number, so I should group by phone number and pick the most recent token, right? Before Refactoring // notification.service.ts - Original Implementation async getValidPushTokens(lastSeq?: number): Promise<TokenResult[]…  ( 11 min )

Ways to Create Groups Efficiently in Tableau Anshuman ・ Nov 5 #beginners #datascience #productivity  ( 6 min )

moats so casually in tech today that it almost sounds like a checklist: MVP ✅ Market Fit ✅ Moat ✅ (???) Founders are thinking about defensibility even before the first commit. And that makes sense — the market moves faster than ever. But here’s the uncomfortable truth: Technology is no longer a moat by itself. There was a time when a clever architecture, backend logic, or data model bought you years of advantage. Not anymore. Today, the same system you spent 6 months architecting can be: Recreated with boilerplate frameworks Generated with AI-assisted coding tools Reverse-engineered from teardown threads Cloned with pixel-perfect UI using design AI Your product’s surface is now infinitely copyable. So if your moat isn’t your codebase, where does defensibility actually live? Let’s break…  ( 8 min )

This image is sourced from Work Chronicles, and all rights are reserved by them.  ( 5 min )

What Is a Rake Roof? rake roof is not a specific type of roof, but rather a feature found in pitched roof designs. The term “rake” refers to the sloped, usually triangular edges of a gable end. These edges can project outward or be trimmed flush with the wall, depending on the architectural intent and climatic needs. The rake serves both structural and aesthetic functions—it conceals roof framing, enhances airflow, and prevents rain or snow from blowing under the shingles. When combined with modern roofing materials and digital design tools, like CAD-based modeling, rake roofs offer customizable finishes that align with energy efficiency and local weather resistance standards. Functional Role in Roofing Architecture Key functional benefits include: Improved water runoff control and reduced…  ( 8 min )

4 Next-Level ChatGPT Techniques (Save 15+ Hours Weekly) Jeff Su walks you through four game-changing ChatGPT hacks to stop the endless back-and-forth of prompt refining and cut your AI workflow in half. You’ll learn to reverse-engineer your best prompts, turn one piece of content into multiple formats in minutes, get ChatGPT to critique its own work, and force it to outline its reasoning before diving in—all demonstrated with real-world examples. Whether you’re in marketing, design, or any other field, these methods will shave off hours every week. Plus, you’ll get links to a free ChatGPT ebook, a blog post with deeper dives, and bonus resources like an AI course waitlist, a Notion command center, and more. Watch on YouTube  ( 6 min )

In digital design, visuals speak louder than words — but what if your visuals are cluttered, inconsistent, or messy? Whether you’re managing an eCommerce catalog, social media campaign, or creative project, image consistency matters. It’s what makes a brand look professional and trustworthy. Yet, cleaning hundreds of visuals manually is exhausting, time-consuming, and — let’s be honest — boring. That’s where AI batch tools step in. These intelligent systems bring clarity to creative chaos — automatically cleaning, organizing, and enhancing visuals at scale. From removing backgrounds to balancing colors, AI tools are becoming the unseen heroes behind every polished digital brand. Let’s break down how they work, why they matter, and how they can transform your creative workflow from …  ( 9 min )

The Red Red Nose Pitbull stands out among dog lovers for its unmatched combination of power, loyalty, and striking color. Revered for its muscular frame, glossy reddish-brown coat, and distinctive nose, this breed is both a symbol of devotion and an example of misunderstood strength. Today, these dogs are widely appreciated not only for their looks but also for their companionship and intelligence. Understanding the Red Red Nose Pitbull These dogs were initially bred for physical endurance and working ability, not aggression. Unfortunately, negative stereotypes often overshadow their true nature as affectionate, family-oriented companions. When raised with care and proper training, a Red Red Nose Pitbull can become one of the most loving pets a family could have. Appearance and Physical Tr…  ( 9 min )

Explained in Simple Words (with Code Examples & Interview Tips) When I first started learning JavaScript, the word closure sounded scary. Later I realised closures are just functions that remember things — nothing magical, only useful. This article explains closures in plain English, with small code examples and a short interview-friendly answer you can use. Let’s keep it simple and practical. A closure is when a function remembers and uses variables from its outer (parent) function — even after the outer function has finished running. Think of it like a backpack 🎒: when a function is created, it carries its surrounding variables inside that backpack. Even if the parent function returns, the inner function still has access to those items in the backpack. function outerFunction() { le…  ( 9 min )

The Truman Show Rewatchables Bill Simmons and Chris Ryan welcome actor Glen Powell to revisit Peter Weir’s 1998 classic starring Jim Carrey, Laura Linney, and Ed Harris. They kick things off with Powell’s behind-the-scenes insights and dig into what makes Truman’s world so endlessly fascinating. They highlight their most rewatchable scene at 37:43, then dive into “The Categories” segment at 42:19—breaking down their favorite moments, themes, and surprising details. Along the way, they sprinkle in sponsor shout-outs and invite you to subscribe to The Ringer’s channels for more movie deep dives. Watch on YouTube  ( 6 min )

Everything Wrong With Longlegs In 24 Minutes Or Less tears apart Nicolas Cage’s wild performance in Longlegs with Cinema Sins’s signature tally of movie sins (spoiler: those legs really are that long). They’re also hyping Osgood Perkins’s upcoming Keeper and inviting fans to join the fun via a sinful poll, Patreon, and all their social channels. For more behind-the-scenes shenanigans and updates, check out their Linktree, website, and spin-off channels like TVSins, Commercial Sins, plus their Discord, Reddit, Instagram and TikTok. Watch on YouTube  ( 6 min )

Everything Wrong With Sinners In 15 Minutes Or Less CinemaSins is back to roast “Sinners”—one of this year’s best genre flicks—in record time, dishing out every nitpick and “sin” you can imagine (and a few you probably won’t). It’s smart, snarky and perfect for your spooky season binge. Want more? Hit up cinemasins.com or follow @TVSins, @commercialsins and @CinemaSinsPodcastNetwork on YouTube. They’ve got a sinful poll to fill out, a Patreon to support the dream team, plus Discord, Reddit, Instagram and TikTok communities where all the film-geek fun never stops. Don’t forget to stalk the writers (Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel) for extra hot takes! Watch on YouTube  ( 6 min )

TL;DR When working with React Native and pnpm, just use node-linker=hoisted instead of trying to selectively hoist individual packages. It will save you hours of debugging mysterious codegen errors and Kotlin compilation issues. (If you're in a monorepo, you'll also need to update build.gradle paths to point to the root node_modules.) I'm working on a React Native 0.82 project in a pnpm monorepo. The structure looks like this: do-not-stop/ ├── mobile/ # React Native app ├── frontend/ # Web app ├── backend/ # API server ├── packages/ # Shared packages └── package.json # Root workspace During an Android build, I encountered this error: Error: Cannot find module 'E:\git\do-not-stop\mobile\node_modules\@react-native\codegen\lib\cli\combine\combine-js-to-sc…  ( 8 min )

A comprehensive journey through developing and deploying a full-stack financial advisory platform with explainable AI The financial advisory industry faces a critical accessibility challenge. Traditional investment advisory services are typically reserved for high-net-worth individuals, leaving millions of potential investors without personalized guidance. Key pain points include: High barrier to entry: Traditional advisors often require minimum investments of $100K+ Inconsistent advice quality: Human advisors vary in expertise and can be influenced by emotions or commissions Limited scalability: Human advisors can only handle a finite number of clients effectively Cost inefficiency: Traditional advisory fees (1-2% annually) significantly impact returns over time Lack of transparency: Clie…  ( 12 min )

I used to approach my life like I approached my code. When I felt anxious, I'd analyze the root cause. When I couldn't focus, I'd optimize my environment. When relationships felt difficult, I'd debug the communication patterns. I treated my mind like a system that could be understood, fixed, and optimized through the same methodical process I used for software. For years, this seemed to work. I identified cognitive biases like bugs in my thinking. I implemented productivity systems like architectural patterns. I A/B tested habits, monitored my energy levels like server metrics, and maintained detailed logs of what triggered different emotional states. I was treating my inner experience like a codebase that just needed better debugging. Then I spent six months trying to "fix" burnout using …  ( 12 min )

So, I was reading this blog the other day: How to use Gradle Flavors in Android - and honestly, it was such a great read. “Okay, I need to talk about this.” The blog walks through how Gradle Flavors can help you build multiple versions of your Android app from a single codebase. “Hey, can we get a free version? And a premium one? And maybe a version for our corporate partners?” Yeah. Instead of copying your entire project three times, you just use flavors. What really hit me was how clean and flexible this approach is. A free version with ads, A premium version without them, and Even white-label versions for different clients - all from the same project. No messy code duplication. No endless toggling between settings. freeDebug and premiumRelease. It made me realize how much time I’ve probably wasted doing this stuff manually. There was this one part in the article that stood out: “Flavors are powerful, but they can get messy if you go flavor-crazy.” And it’s true. demo, qa, staging, client1, client2, client3, your app can start feeling like a flavor buffet you can’t escape. The key is to keep your main codebase clean and only override what you really need per flavor. I’ll be honest - I can’t explain it as nicely as the original author did. But what I took away is this: Gradle Flavors are your secret weapon when you need to build multiple versions of the same app without losing your mind. You write once. Gradle does the rest. And if you haven’t checked out that blog yet, seriously - go read it. It’s written beautifully and worth every minute.  ( 7 min )

This is a submission for Frontend Challenge - Halloween Edition, CSS Art. Classic Halloween tales, eerie silence, flickering lights, and that feeling of being watched these inspired the tone of the piece. The goal was not just to show a scene, but to create a mood, a blend of calm and unease, beauty and fear. Note: For the best experience, view this on a desktop browser at 100% zoom. The layout and animations are handcrafted and may appear differently on other scales. Live Preview Source Code It’s pure CSS art brought to life through subtle animation and atmospheric storytelling. The idea was to create a scary Halloween night scene that feels alive, mysterious, and cinematic. Sky & Stars: A deep night sky filled with stars that blinks and appear in random places using JavaScript simulating the twinkle of distant galaxies. Glowing Moon: A full moon that pulses in brightness, casting its glow across the landscape. Witch & Clouds: A witch glides across the moon, while clouds drift slowly to give the scene depth and life. Haunted House: A chilling house with flickering window lights and in one window, a pair of blinking eyes watches you from within. Graveyard: Five tombstones marked with R.I.P. quietly rest near the trees, wrapped in the ghostly glow of the night. Ghosts: Two ghosts roam one hanging on the tree with red eyes, fading in and out; another wandering around the graveyard. Pumpkins & Barricade: Five glowing pumpkins guard the entrance, their flickering light adding warmth to the darkness. Trees & Owl: Bare trees stretch across the scene; an owl blinks occasionally, silently observing the world below. Chimney Smoke: Wisps of animated smoke rise gently, bringing subtle realism to the haunted house. MIT License, feel free to use or adapt with attribution. Made with ❤️ by @dipanshu447 Let’s keep making divs do wild things.  ( 7 min )

Every website deals with the same problem: bots crawling your site, and absolutely no reliable way to know which ones are legit. That bot claiming to be Googlebot? Could be Google's actual search infrastructure. Could be a scraper wearing a Googlebot costume. Your only evidence is a User-Agent header that literally anyone can fake with one line of code. Security reports show bot traffic now makes up over half of all web traffic, and a huge portion involves impersonation. Scrapers pretending to be search engines to bypass rate limits. Malicious actors spoofing legitimate crawlers to find vulnerabilities. And as AI agents become more common and start making purchases, booking services, and accessing sensitive data, the stakes are getting higher while our verification methods are stuck in 199…  ( 13 min )

Check out this Pen I made!  ( 5 min )

Two ransomware gangs. One leaked zero-day. And a billion-dollar enterprise suite caught in the crossfire. When enterprise meets chaos Oracle just had a week straight out of Mr. Robot. Two ransomware crews Clop and Scattered Spider both decided to exploit the same Oracle E-Business Suite bug. Then, in true internet fashion, one of them leaked the exploit on Telegram with a readme that literally threatened a “drone strike.” Somewhere, a CISO is crying into their compliance report. If you’re not deep into enterprise tech: Oracle E-Business Suite (EBS) is basically the giant ERP backbone for companies that still fax purchase orders. It runs HR, payroll, and supply chains the boring stuff that keeps capitalism alive. So when someone finds a remote unauthenticated exploit in that system, it’s …  ( 14 min )

Decoding Life's Code: AI-Powered Causal Inference for Biological Networks Imagine trying to understand a complex machine, but you can only see the parts and their basic connections. That's essentially what we face when studying biological systems. Understanding how genes, proteins, and other molecules interact is critical for tackling diseases and developing personalized treatments. The challenge? These interactions form intricate networks with feedback loops, making it difficult to determine cause and effect. That's where the exciting new field of causal structure learning comes in. Instead of just identifying correlations between biological components, we can now infer the direction of influence. Think of it like tracing the wires in that complex machine to understand which part direct…  ( 7 min )

มีใครได้ลองคิดหรือเตรียมตัวเผื่อไว้หรือยังหาก Region ที่เราใช้งานอยู่ ล่มไปในช่วงเวลาที่มีผู้ใช้งานระบบเราอยู่จำนวนมาก เราจะทำอย่างไร? ช่วงนี้หลายคนน่าจะได้เห็นข่าวหรือเจอเหตุการณ์ AWS ในบาง Region เกิดปัญหาจนระบบต่าง ๆ ใช้งานไม่ได้ ซึ่งเป็นอีกหนึ่ง Reminder ว่าระบบที่เราทำงานอยู่จะมองข้ามเรื่อง Availability หรือการเตรียมพร้อมรับมือกับปัญหาลักษณะแบบนี้ไม่ได้เลย ในบทความนี้ ผมจะพามาลองตั้งค่าระบบ Failover แบบ Multi-Region กับ Amazon EKS แบบ Step-by-step ให้เห็นกันชัด ๆ ว่าทำอย่างไร เหมาะสำหรับเอาไปปรับใช้กับระบบงานที่ทุกคนใช้กันอยู่ได้ เพื่อเพิ่ม resiliency ให้กับระบบของเรามากขึ้น AWS Account Route 53 (Public Hosted Zone) AWS CloudShell CLI ที่ต้องใช้: aws, envsubst, eksctl, kubectl, kubectx, kubens เมื่อพร้อมแล้ว มาลองลงมือสร้างระบบไปพร้อม ๆ กันได้เลยครับ ทุกคนสามารถรันคำสั่งตามขั้น…  ( 11 min )

Financial data websites on the market are often overwhelming. So I built a minimalist financial statement website called chat2report. All key data on one screen. It includes the Piotroski Value Scoring Model, a financial dashboard, latest earnings highlights, peer company comparisons, and long-term trend indicators. If you want to dive deeper, you can also browse SEC filings and ask questions about them. Coming soon: Detailed historical data for the three financial statements and key metrics. Value score rankings for all companies. Custom peer comparisons and long-term trend analysis. Remark This website is available on desktop only.  ( 6 min )

Leave a comment below to introduce yourself! You can talk about what brought you here, what you're learning, or just a fun fact about yourself. Reply to someone's comment, either with a question or just a hello. 👋 Come back next week to greet our new members so you can one day earn our Warm Welcome Badge!  ( 6 min )

AI made prototyping effortless, but deployment still feels like an anxiety boss fight. Here’s how we close the gap between code that vibes and code that survives. From weekend hackathon to production panic” There’s this moment every dev knows too well. Your app runs locally, the console flashes “Server started at port 3000”, and you lean back feeling unstoppable. Music’s good, code’s clean, dopamine’s high pure vibe coding. Then you push to production. And it’s like your code enters the Upside Down. Authentication fails. APIs vanish. Suddenly the same setup that purred in localhost starts screaming in logs. That’s the invisible wall between vibe coding and vibe deployment. The difference between building things that feel good… and building things that actually survive the real world. AI t…  ( 11 min )

October has been one of the most exciting and eventful months for the LitmusChaos community. With Hacktoberfest 2025 in full swing, we went all in, from hosting community-driven events to supporting contributors, shipping releases, and celebrating amazing open-source contributions. Hacktoberfest has always been special for LitmusChaos, and this year, we made it even bigger. The community came together to contribute to LitmusChaos and Litmus Docs, improving the project’s security, user experience, and accessibility with Litmus 4.0. Here’s what we achieved together in October: GitHub Stars: 112 new stars LitmusChaos Issues: 42 created → 27 closed (PRs merged), 15 in progress Litmus Docs Issues: 34 created → 31 closed (PRs merged), 3 in progress New Contributors 23 new contributors to Li…  ( 8 min )

Building an AI-Powered E-Commerce Platform with Rich UI Rendering I built an experimental e-commerce platform where the AI assistant doesn't just chat—it renders interactive UI widgets directly in the conversation. When you ask "add Smart Watch to my cart," you get a beautiful product card with live pricing. Request "show me a bar chart of my cart," and you see an actual SVG chart rendered in real-time. This PoC explores CopilotKit integrated with Azure OpenAI (not regular OpenAI), implementing rich rendering capabilities including product cards, shopping cart widgets, bar charts, and pie charts—all displayed natively within the chat interface. When I first started experimenting with AI-powered user interfaces, I thought the possibilities were limited to text-based responses. Then I dis…  ( 9 min )

We’re deploying like shōnen heroes in turbo mode but our security still fights with dial-up reflexes. Here’s what’s really breaking (and how to fix it before it breaks us). When your code moves faster than your security team can blink There’s a moment every developer secretly dreads: the deploy goes green, everyone cheers, and ten minutes later someone on Slack types, “Hey… did we mean to expose that API key?” Welcome to 2025 the golden age of “move fast and accidentally leak things.” Our CI/CD pipelines can spin up production clusters in under a minute, but half the industry still treats security like a post-credits scene nobody sticks around for. It’s not that we don’t care. We do. It’s just that between sprint reviews, merge conflicts, and the daily dopamine hit of shipping something …  ( 12 min )

It’s 2025, and the cross-platform battleground is hotter than ever. Flutter and React Native are still leading the charge — but one of them is quietly taking over. Let’s break it down. Both frameworks promise the same dream — build beautiful apps that run seamlessly across Android, iOS, Web, and Desktop. But how they get there is where things get interesting. Feature Flutter React Native Flutter compiles directly to native ARM code and uses its own rendering engine (Skia). 🏆 Winner: Flutter — smoother animations, faster startup times, and fewer performance quirks. . 🎨 UI and Design: The Flutter Advantage Flutter’s widget-based architecture gives pixel-perfect control — what you design is what you get. Flutter’s Material 3 and Cupertino widgets m…  ( 8 min )

Hey folks 👋 https://coloredtoblackandwhite.com/image-crop-tool.html Would love to know how the UI feels or any feature you’d add!  ( 6 min )

CinemaSins takes on one of the biggest genre hits of the year in “Everything Wrong With Sinners In 15 Minutes Or Less,” piling on playful “sins” for Halloween fun and pointing fans to their main site and YouTube channels (@TVSins, @commercialsins, @cinemasinspodcastnetwork). They’re also calling on viewers to join the conversation—fill out their poll, support the team on Patreon, and stay in the loop via their Linktree, Discord, Reddit, and social feeds—while shouting out their crack writing squad. Watch on YouTube  ( 6 min )

React hooks revolutionized how we write components. But the true power of this system unfolds when you move beyond the built-in hooks and start creating your own. Custom hooks are the most important pattern for sharing stateful logic between components, and mastering them is a key step in becoming a proficient React developer. This guide covers how to build them, when they are necessary, and—just as importantly—when to avoid them, with advanced tips integrated throughout. A custom hook is simply a JavaScript function whose name starts with use and that calls other hooks. That's it. It's a convention that allows you to extract component logic into a reusable function. Let's start by identifying a piece of logic we might want to reuse. A common scenario is managing a boolean toggle state. Be…  ( 8 min )

In the ever-evolving world of technology, one term that has steadily been gaining traction is edge computing. With the growing need for faster, more reliable data processing, edge computing promises to revolutionize how we interact with technology—particularly in real-time applications. But what exactly does this mean? And how does it affect industries and applications where split-second decisions are crucial? Let’s dive into this game-changing technology, how it works, and why it’s becoming the backbone of modern, real-time systems. To understand edge computing, imagine you’re on a video call. The video and audio signals are processed on your phone or laptop, right? But what if every time you spoke, that data had to travel halfway around the world to a data center for processing before co…  ( 9 min )

Timestamp: Oct 30, 2025 +96hrs When OpenAI committed $38 billion to AWS over seven years, the tech press framed it as a cloud migration story. But infrastructure deals at this scale aren't about servers—they're about narrative control. Whoever owns the compute stack shapes what AI can say, build, and refuse. This isn't just a story about OpenAI and AWS. It's a story about how infrastructure shapes cognition, how deployment logic becomes editorial logic, and what skills persist when everything else automates. This article does two things: Analyzes the strategic and technical implications of the OpenAI-AWS pact Maps those implications to the skills that remain valuable—foundational, even—as AI saturates every layer of the economy Let's start with the deal itself. Multi-cloud resilience …  ( 12 min )

Introduction As company website grows globally, the demand for fast, reliable access to product images, videos, marketing materials, and customer success stories continues to rise. To meet this challenge, I completed a lab in the Azure portal to configure a highly available blob storage solution with public access, versioning, and recovery features. What You’ll Learn How to create a high-availability Azure Storage Account How to configure anonymous public access for website content How to create and manage a blob container How to enable soft delete and restore deleted files How to enable blob versioning and recover previous versions Step-by-Step Lab Instructions 1. Create a storage account to support the public website. In the portal, search for and select Storage accounts. Select + Cr…  ( 8 min )

TL;DR: I built a 100% private AI tool that learns your writing style and generates content that sounds like you wrote it - all running locally on your machine with no data sent to the cloud. As someone who writes a lot - tweets, emails, blog posts, documentation - I noticed I was spending hours crafting messages in my personal voice. AI tools like ChatGPT can write, sure, but they sound... robotic. Generic. Not me. I wanted something that could: Learn my unique writing style Generate content that sounds indistinguishable from what I'd write Run 100% locally for complete privacy Work with any type of writing samples (tweets, emails, blog posts) So I built CloneWriter - an AI voice cloning tool powered by local LLMs via Ollama. Here's what I used to build this: Next.js 14 (App Router) - For …  ( 13 min )

Process Bottleneck Breakthrough: AI-Powered Outcome Prediction Tired of generic process models that don't reflect reality? Imagine trying to improve a factory line using a blueprint that ignores critical defects or inefficiencies. Current process mining often misses vital insights by treating all process executions as equal, masking the true drivers of success and failure. The game-changer? Outcome-aware process discovery. By leveraging advanced rule-learning techniques, we can now analyze event logs and automatically identify key differences between desired and undesired process executions. This allows us to build separate, focused process models that clearly highlight the distinct patterns driving positive and negative outcomes. Think of it like sorting apples: Instead of just creating…  ( 7 min )

In the last blog (Day 12), I explored how networking in AWS forms the foundation for secure and scalable compute - using VPCs, Subnets, Gateways, and Security Layers. But then I faced a new challenge: "Where do I keep the data that shouldn't vanish after my EC2 shuts down?" That's when I discovered Amazon S3 (Simple Storage Service) - the unsung hero of the cloud. S3 Buckets and Objects Regions S3 Storage Classes Versioning Access Control Buckets and Keys S3 Data Consistency Models Object Lifecycle Management Encryption And I'll share how I applied these in my AWS Sandbox project Amazon S3 (Simple Storage Service) is AWS's object storage platform - used to store any amount of data, anywhere, at any time. Unlike local drives or block storage, S3 isn't tied to an instance - it's global, du…  ( 9 min )

NOTE: I know that modifying environment variables in tests is a controversial technique, but we do it on this project, so we have to do it properly. This week I learned that Application.put_env/4 can cause flaky tests, both when running sync and async. I was building out a test for a module that pulled data from config.exs. It looked like this: and I set data as module attributes: When I started running the tests, I was getting intermittent failures. After some digging, I found that when the tests failed, the returned config list was not what I expected, it only contained a single key/value pair: I was using a new (to me) mocking library for my tests, so my first thought was that I was somehow overwriting the configs, or that the mocks were using a different set of test-specific configs. I…  ( 9 min )

When I started working on a grammar checking website, I thought the problem was mostly about syntax. I soon realized it was more about the tension between rules, meaning, and performance. Looking at existing grammar checkers, each one reflects a different philosophy: Grammarly focuses on communication optimization. It combines a large rule set with transformer-based contextual ranking, performing well for tone adaptation but sometimes normalizing unique writing styles. LanguageTool leans on interpretable, rule-based patterns. Its XML-defined rules are easy to debug and extend, but struggle with nonstandard syntax or mixed-tone sentences. DeepL Write emphasizes fluency, often rephrasing entire sentences rather than flagging discrete grammar points. It feels natural but can overwrite sub…  ( 7 min )

If you love living inside the terminal but still want the reach of GPT models at your fingertips, let me introduce the latest release of Tux-GPT. It’s a command-line assistant (not a persistent background agent) that gives you conversational help, code guidance, and shell-ready automations without breaking your flow. If you ask me, I’d say this is like a lite version of the Codex client. Terminal-native experience: prompts, responses, and formatting stay inside your shell (rendered with rich). Context-aware conversations: history and preferences live in ~/.config/tux-gpt/, so the CLI remembers your last 20 exchanges. System-aware commands: at startup, Tux-GPT inspects the host OS (distro, architecture, version) so suggestions match your environment. Flexible interaction modes: free-form ch…  ( 7 min )

As developers, we often encounter problems that existing tools cannot elegantly solve. My connection with TransMonkey began with a common challenge faced by developers: the fragmentation of language tools makes international collaboration exceptionally complex. Working with international teams and content, I consistently faced: Fragmented translation workflows Poor context preservation in existing tools Expensive enterprise solutions vs. basic free tools No unified platform for document, image, and multimedia translation TransMonkey addresses these challenges through: Multi-format support: Documents up to 1500K characters Image translation: High-resolution processing up to 10MB Multimedia pipeline: Unified transcription, translation, and dubbing 130+ language support: Comprehensive langua…  ( 9 min )

Timothy found Margaret reviewing performance metrics, looking troubled. "I've built this beautiful async system," he said, "but I need to integrate with an old library that does synchronous file processing. When I call it, my entire event loop freezes. Everything stops until the blocking operation completes." Margaret nodded knowingly. "You need an Executor. Think of it as hiring temporary workers who handle blocking tasks in separate threads or processes, so your main async workflow keeps flowing smoothly." Timothy showed Margaret his broken async system: import asyncio import time def blocking_file_operation(filename): """Legacy function that blocks for 3 seconds""" print(f"Starting blocking operation on {filename}") time.sleep(3) # Simulates slow I/O print(f"Finished b…  ( 17 min )

How growing up as a developer turned chaos into clarity and why boring code is secretly the real endgame. The fire years: chaos, caffeine, and crash logs Every developer has their “origin story” and for most of us, it started in fire. The first real job. The first deploy that took down production. The first time you realized sudo could destroy not just your system, but your entire weekend. Those were the fire years. You were fueled by caffeine, driven by ego, and powered by the blind confidence of someone who thought testing in prod was a personality trait. The office lights blurred into monitor glare, and sleep was just a state between deploys. I remember my first big failure like it was yesterday. No CI/CD, no rollback plan, just me and a fragile EC2 instance that doubled as our dev and…  ( 11 min )

As part of the HNG Internship, The stage 3 task for backend was to build AI agents, So I decided to take on something small but meaningful — a project that would stretch my creativity, logic, and ability to ship something functional in a short time. That’s how Definition Bot was born. The Idea The idea behind Definition Bot is simple: Type a word, and the bot instantly gives you its definition. No distractions, no complex commands — just quick, helpful definitions. I’ve always believed that simplicity is powerful. You don’t have to reinvent the wheel to learn or build something impactful. The goal of this project was to keep things minimal yet purposeful — focusing more on clean logic and easy usability rather than heavy architecture. The Tech The bot is built entirely with TypeScript, ensuring strong typing, better structure, and maintainable code. To power the AI side of the bot, I experimented with Mastra AI, which made handling definitions and language understanding smoother. It’s a lightweight integration that adds a layer of intelligence without complicating the setup. By combining simple logic with a touch of AI, Definition Bot can respond quickly and accurately to definition requests — all while being open, transparent, and easy to extend. Why It Matters This project wasn’t just about building a bot — it was about learning how to think. As developers, we often chase complexity, but during the HNG internship, I’ve realized that thinking simple often leads to better solutions. It’s about focusing on the user’s need and removing unnecessary noise. Check it Out You can explore the code, contribute, or try it out Here: Closing Thoughts Definition Bot may be a small project, but it represents a bigger mindset — start small, think clearly, and build with purpose. Every big step starts with a simple idea, and for me, this was one of those steps. Here’s to learning, building, and growing through HNG  ( 7 min )

HAProxy, Nginx, and one bad idea that taught me more about scaling than any tutorial ever did. When the Graph Went Vertical It didn’t start with a bang. It started with graphs. You know the kind the “oh cool, traffic is up!” kind that turns into the “wait, why is everything red?” kind before your next sip of coffee. The dashboards weren’t just spiking; they were ascending. CPU at 98%. RAM evaporating like your confidence in distributed systems. Connections kept climbing, long after they should’ve stopped. That’s when it hit us: we were sitting on 100,000 live WebSocket connections. Not “requests per second.” Not “unique users.” Actual, ongoing, needy little sockets that refused to hang up. Each one was clinging to a thread of server memory like a cat dangling off a ledge and we had a hund…  ( 11 min )

Every “simpler” DevOps tool is just Kubernetes wearing sunglasses. The dream of simplicity I remember the day I promised myself I’d never touch Kubernetes again. I’d seen things pods looping, nodes ghosting, Helm charts crying in YAML. So this time, I swore: “Just one container. That’s it.” That’s how it always starts, right? You tell yourself you’ll spin up a single Docker image, serve one tiny app, and call it a night but then it happen one turns into two then you need a load balancer then health checks then well you’re halfway through rebuilding Kubernetes before you even realize it. I call this the DevOps Loop of Denial. Every engineer goes through it: First, you reject Kubernetes. Then you reinvent it. Finally, you accept it. Like grief, but with YAML. The funny part? It’s not eve…  ( 10 min )

The Singleton Design Pattern ensures that a class has only one instance and provides a global point of access to it. In this video, we’ll explore how Singleton works in C#, its benefits, pitfalls, and real-world use cases. 💡 You’ll Learn: • Real-world example: Configuration Manager in C# • How Singleton prevents multiple instances and ensures consistency • Benefits and drawbacks of using Singleton • Why Factory or Prototype patterns can’t replace it  ( 6 min )

Há um tempo eu venho tentando contruir um SaaS como forma de praticar meus estudos. Durante várias ideias e tentativas, eu me deparei com um problema relacionado ao docker: por algum motivo, o Docker Desktop não queria funcionar com Windows. O que foi estranho e pareceu ser um problema simples de resolver, acabou se tornando uma dor de cabeça tremenda e me levou a buscar novas alternativas. O uso do WSL2 se mostrou como caminho, não só para resolver um problema, mas como um tópico de estudo para além da programação. O WSL2 não é uma simples compatibilidade de comandos UNIX dentro do Windows. Ele roda um kernel Linux completo em uma máquina virtual leve baseada em Hyper-V. Quando o Docker Desktop é configurado para usar o WSL2 como backend, todos os containers são criados dentro desse kerne…  ( 8 min )

Industry Developments & Investments The AI industry is experiencing significant investment and strategic collaborations, with Anthropic projecting substantial B2B demand growth and NVIDIA partnering with Deutsche Telekom on a major €1B partnership for a data center. OpenAI has also solidified its market position through a multi-billion dollar deal with Amazon, as noted by Wired, demonstrating continued confidence in foundational AI and cloud infrastructure. Other notable agreements include People Inc.'s AI licensing deal with Microsoft, while the robust financial dynamics of AI companies like Palantir and NVIDIA remain a notable factor in the broader stock market. Advances in AI capabilities are leading to new applications and infrastructure innovations. Rivian's new spinoff, Mind Robotics, signals a deepening integration of AI into robotics, while OpenAI has made its popular Sora video generation application widely accessible on both Android and iOS, with a specific focus on its Android release. Concurrently, leading research efforts include Google's exploration into space-based scalable AI infrastructure, alongside continued insights from the Generalist AI blog and new peer-reviewed research, collectively pushing the boundaries of AI development. As AI expands, critical issues in governance, ethics, and risk management are increasingly prominent. Concerns range from problematic outputs like Fox News falling for racist AI images and enterprises being unprepared for malicious AI agents, to experts identifying flaws in AI safety tests. Legal challenges also loom, with OpenAI facing a significant copyright row and implementing content restrictions where ChatGPT will no longer discuss sensitive topics. This regulatory and ethical landscape further includes competitive disputes, such as Amazon's cease and desist against Perplexity's AI shopping agents.  ( 7 min )

Spiking Neural Networks: The Next Leap in AI Power Efficiency Tired of your AI apps draining your phone battery? Imagine running complex machine learning models on a tiny, low-power device without sacrificing performance. The secret? Ditching traditional artificial neural networks (ANNs) for something that mimics the human brain's efficiency: Spiking Neural Networks. Spiking Neural Networks (SNNs) are a new breed of AI that operates using short bursts of signals, or "spikes," much like our neurons. Instead of constantly processing information, they only fire when necessary, dramatically reducing energy consumption. Think of it like a light switch versus a dimmer: ANNs are always on, while SNNs only flip on when they need to react, like how neurons in your brain conserve energy until stim…  ( 7 min )

Why this post? Between Angular 16→20 and RxJS 8, the way we build reactive Angular apps has changed. Signals now handle most local UI state, while Observables remain king for async and event streams. The sweet spot is interop—and that’s what this guide is about. What Changed (Angular 14 → 20) RxJS 8+: What’s New Signals vs Observables: When to Use Which Interop Patterns (toSignal, toObservable, rxResource) UI Patterns: AsyncPipe, takeUntil, takeUntilDestroyed Performance Checklist (2025) Full Example: Search + Pagination with Signals + RxJS Migration Notes & Anti‑Patterns Conclusion Version Highlights 14 (2022) Standalone components (NgModule optional), Typed Forms, DI improvements. 15 (2022) Standalone API matures, tree‑shaking improves, Directive Composition API. 16 (2023) Si…  ( 10 min )

If you are a computer science student or plan to start studying something related to this field, consider the following habits As a student (especially a freshman) you’ll need to use Python, Java, C++, and even Assembly (yes, that). You might think, “I’ll never use this later” ha! But you will. Programming daily, even for just 30 minutes, builds the logical and abstract thinking muscles you’ll need for every other topic in CS: algorithms, data structures, operating systems, AI, all of it. Do it consistently, and you’ll find yourself coding 3 to 5 hours a day without noticing, as if you were already working in tech. Reading code is how you develop taste. It’s how you recognize elegant logic, proper naming, and good software architecture. Read other people’s GitHub repositories. Look at open…  ( 8 min )

If you're publishing .app files: New certs need secure hardware (Azure Key Vault or FIPS USB). ❌ No valid signature = No AppSource Even on-prem needs explicit skip Options: Full guide: 👉 Sign an app package file — Business Central | Microsoft Learn  ( 6 min )

Working with logs, telemetry, or large-scale datasets in OpenSearch can result in slow and heavy queries. This guide covers everything a Tech Lead needs to know about optimizing searches using the Asynchronous Search API in OpenSearch Dashboards. OpenSearch consists of: Cluster → group of nodes that store and process data. Shards → distributed index fragments. Dashboards → visualization interface and REST Dev Tools. Plugins → extensions such as Security, Reports, and Asynchronous Search. The asynchronous search (_plugins/_asynchronous_search) executes queries in the background, allowing progress tracking, cancellation, or retrieval without blocking the client. Simplified flow: [Dashboards / API] ↓ POST /_plugins/_asynchronous_search ↓ → Cluster processes the query in the background …  ( 8 min )

Last month, Colorado's AI Act went into full effect. California's considering similar legislation. New York has its own version in committee. Meanwhile, Sam Altman sat across from Brad Gerstner and said something quietly alarming: "I don't know how we're supposed to comply with that Colorado law. I would love them to tell us what we're supposed to do." Not "we disagree with it." Not "it's too burdensome." Simply: we don't know what compliance even means. This same week, OpenAI released a new licensing framework positioning themselves as more responsible, less "edgy." They can write compliance-shaped language. They can commit to trying harder. But operational clarity on HOW to comply with Colorado's specific requirements? That's the gap Sam's describing. You can promise to be good without k…  ( 13 min )

Picking a tech stack for your SaaS can feel like walking into a buffet with 100 dishes — everything looks good, but choosing feels impossible. Should you go Next.js or React? MongoDB or PostgreSQL? Supabase or Firebase? And what if you pick wrong? Relax — this isn’t marriage. It’s more like dating your tools. You can switch later, but the goal is to start with a stack that helps you move fast now. Let’s break it down the simple way. Start With What You Know If your current skills were a toolbox, what’s already inside? If you’re comfortable with JavaScript, stick with a JavaScript-based stack — like Next.js + Node + MongoDB. Learning a new language while building a startup is like learning to swim during a storm — possible, but unnecessarily hard. Focus on getting your idea live first…  ( 7 min )

Okay so its time to define our model class both its .h file and cpp file. Lets start with the .h file. First lets define a vector list made of of different vec3 that our model consists of and then lets. Then we store each face inside the int list. What is a face? Well every 3 vertexpositions we can draw a triangle, that triangle is the face. Then for our public class stuff. Our constructor takes a string path (constant so we dont fuzz about with it accidentally later on). Then our functions, quite simple. Constant get functions because we dont intend to change models after they have loaded in right now so our vertex count and face count will not change. Lets take a look at the cpp file now Lets start simple with this little helper function that takes a reference to str and the referenc…  ( 9 min )

When I first got into IT, I was all about planning. I’d spend hours researching, mapping everything out, and building the “perfect” install plan before touching anything. But, like most people find out sooner or later, things rarely go exactly as planned. There was always some hiccup that meant going back and tweaking things. These days, I take a more practical approach—working step by step, making sure things are stable before moving forward. It’s less about perfection upfront and more about building confidence as I go. In the first part of this series, we got Samba up and running with a basic file share. That laid the groundwork. Now it’s time to start tightening things up. In this article, we’re going to focus on the heart of the Samba config—the [global] section. Think of this as setti…  ( 9 min )

Building a SaaS app from scratch is a bit like trying to bake a cake without a recipe — you know the ingredients (auth, payments, routing, databases), but mixing them right takes forever. That’s where SaaS starter kits come in. They’re like having a preheated oven and half the cake already done. You just add your flavor — your features — and it’s ready to serve. In this post, I’ve rounded up some of the best SaaS starter kits for 2025, whether you’re building your first project or your tenth. SassyPack (MERN + Stripe) If setting up a full stack feels like untangling Christmas lights, SassyPack is the kit that plugs in perfectly on the first try. It’s built on MERN (MongoDB, Express, React, Node) and gives you a fully working SaaS base out of the box. What you get: Auth system (JWT + ro…  ( 7 min )

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We just posted a course on the freeCodeCamp.org YouTube channel that will teach you all about cryptography. You'll learn essential techniques like hashing (SHA-256) for verifying file integrity, symmetric encryption (AES), and asymmetric encryption (...  ( 4 min )

Learn Creative Web Development with Three.js and Blender! We just posted a beginner-friendly course on the freeCodeCamp.org YouTube channel that will teach you to create an immersive 3D portfolio. You'll begin by diving into Blender to learn the fund...  ( 4 min )

Most commercial voice assistants send your voice data to cloud servers before responding. By using open‑source tools, you can run everything directly on your phone for better privacy, faster responses, and full control over how the assistant behaves....  ( 13 min )

Artificial intelligence is moving fast. Every week, new tools appear that make it easier to build apps powered by large language models. But many beginners still get stuck on one question: how do you structure the logic of an AI application? How do y...  ( 9 min )

In modern software development, event-driven architectures have become one of the most powerful ways to build scalable, decoupled, and responsive systems. Instead of relying on direct calls between components, event-driven systems communicate through...  ( 29 min )

Have you ever wondered how JavaScript runs your code behind the scenes, and how the Global Execution Context actually works? How does hoisting work for var, let, and const? Consider the code bellow: console.log('My age is', age) console.log('My name ...  ( 11 min )

European session buying lifted volume 78% above the 24-hour average as bitcoin cash set higher lows at $462.67, $474.27 and $479.03.  ( 31 min )

Market structure legislation could still see movement this year, but likely won't become law before 2026.  ( 31 min )

The brokerage platform saw a record $80B in crypto trading volume; shares dipped in after hours action despite the earnings beat.  ( 29 min )

As financial giants test cross-asset collateral, they say legal gaps — not tech — are the biggest threat to scale.  ( 31 min )

In the wake of the U.S. GENIUS Act, Canadian lawmakers are moving on Canadian-dollar-backed stablecoin legislation, which is being cheered by crypto interests.  ( 30 min )

Also: The First AI Agent App Store, ETH Devs Lock In Fusaka Mainnet Date and Edge & Node’s Ampersand.  ( 38 min )

This comes after the Foundation opened its airdrop claim portal on October 14, inviting users to verify their eligibility.  ( 30 min )

In this week’s Crypto Long & Short Newsletter, Pascal Eberle writes about redefining the custody standards for banking and Andy Baehr explains how the crypto market is awaiting a new leader to spark its next rally.  ( 39 min )

XLM outperformed the broader crypto market with a 0.97% gain, supported by a sharp rise in trading activity and an ascending technical pattern suggesting continued upside potential.  ( 31 min )

Hedera’s HBAR token climbed 1.31% to $0.1725 on Tuesday, with trading volume soaring as technical indicators point to a potential move above key resistance levels.  ( 31 min )

The pilot, unveiled at Swell 2025, positions regulated stablecoins like RLUSD as fast, compliant rails for fiat card payments.  ( 31 min )

The system provides regulators with real-time visibility into a stablecoin's backing and circulation, automating compliance checks onchain.  ( 30 min )

Despite signs of stabilization, with TON consolidating in a narrow range, momentum remains fragile, and a break below $1.87 could lead to further losses.  ( 30 min )

BONK gains 2.84% to $0.00001215 as volume surges 134% above average, maintaining upward momentum within defined technical boundaries.

Privacy coins are outperforming as traders turn away from ETFs and transparent ledgers, reviving crypto’s oldest idea: digital cash that can move freely, without surveillance.

Nearly 57% of all money ever invested in bitcoin is in the red at the $100,000 level according to James Check.

The bank kept its hold rating on the stock and trimmed its price target to $16 from $19.

If momentum holds, BNB has potential for upside toward the $1,230-$1,300 range, with the $950 level emerging as a key psychological barrier.

Bitcoin was managing a modest bounce early Wednesday following yesterday's tumble below $100,000.

The Wall Street bank blamed recent market underperformance on October liquidations, cooling demand from spot ETFs, and weakening technicals.

Avalanche (AVAX) joined Sui (SUI) as a top performer, rising 9% from Tuesday.

Investors overreacted to the absence of a hyperscaler deal announcement, overlooking Hut 8’s long-term potential in AI, energy, and bitcoin infrastructure.  ( 31 min )

Pantera, Galaxy Digital and Citadel Securities joined the deal, which expands Ripple’s institutional base as its payments and stablecoin businesses surge.  ( 29 min )

The UK government is moving quickly toward a centralized digital ID system without the technological or legal safeguards to protect against authoritarianism or cybercrime.  ( 33 min )

Internet Computer slips to $4.99 after a rally above $6.50 fades, as profit-taking caps gains despite elevated trading volume.  ( 30 min )

The S&P Digital Markets 50 Index tracks a basket of blockchain-focused stocks and digital assets; Chainlink will provide crucial data to support a tokenized version.  ( 30 min )

After a sharp sell-off Tuesday, crypto markets are stabilizing, though continued dollar strength could extend downside pressure.  ( 33 min )

Your day-ahead look for Nov. 5, 2025  ( 39 min )

The exchange founded by Cameron and Tyler Winklevoss has discussed unveiling products in this area as soon as possible, according to a report on Tuesday.  ( 30 min )

The case is the largest financial fraud in Hong Kong's history, with Interpol issuing red notices for three fugitives.  ( 30 min )

Key moving averages remain crucial support levels as long-term investors trim holdings, adding pressure to the ongoing bull market.  ( 31 min )

Funding round backed by Fulgur Ventures, Nakamoto, and TOBAM positions FUTURE as an institutional bridge between Bitcoin and global capital.  ( 31 min )

U.S.-China trade tensions are easing, with China suspending additional tariffs on U.S. goods.  ( 30 min )

‘fuxfux007’ lost nearly $969,169 making a bold bet against New York City mayoral candidate Zohran Mandami.  ( 30 min )

"Most of the world still doesn't have crypto," said Animoca Brands' co-founder, adding that his company is planning to help change that through its public listing.  ( 32 min )

Leader in cryptocurrency, Bitcoin, Ethereum, XRP, blockchain, DeFi, digital finance and Web 3.0 news with analysis, video and live price updates.  ( 30 min )

Traders are monitoring the $2.08 support level to prevent further declines toward $2.00.  ( 32 min )

Traders can also keep track of where liquidation levels are concentrated, helping identify zones of forced activity that can act as near-term support or resistance.  ( 32 min )

The US- and UK-based company Quantinuum today unveiled Helios, its third-generation quantum computer, which includes expanded computing power and error correction capability.  Like all other existing quantum computers, Helios is not powerful enough to execute the industry’s dream money-making algorithms, such as those that would be useful for materials discovery or financial modeling. But Quantinuum’s…  ( 22 min )

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. Why the for-profit race into solar geoengineering is bad for science and public trust —David Keith is the professor of geophysical sciences at the University of Chicago and Daniele Visioni is an assistant…  ( 22 min )

This year, we’ve seen a real-time experiment playing out across the technology industry, one in which AI’s software engineering capabilities have been put to the test against human technologists. And although 2025 may have started with AI looking strong, the transition from vibe coding to what’s being termed context engineering shows that while the work…  ( 22 min )

Transport Minister Anthony Loke announced that the government is considering extending the Madani FLYsiswa voucher programme to include private university students. This was announced by Loke at the Dewan Rakyat. However, Loke noted that cost remains a major factor in expanding the subsidy, as the initiative is not funded through the government’s regular budget, but […] The post Government Considers Extending FLYsiswa Vouchers To Private University Students appeared first on Lowyat.NET.  ( 34 min )

Two weeks ago, nubia launched the Z80 Ultra in its home market of China. It’s our turn this week, as the company’s local arm has announced the launch of the phone for the Malaysian market. That being said, only one of its three configurations have made its way to our shores. Beyond that, most of […] The post nubia Z80 Ultra Launches In Malaysia With RM3,699 Price Tag appeared first on Lowyat.NET.  ( 34 min )

The Digital Ministry is set to roll out its National Cyber Ethics Module (ESN) in schools across Malaysia by January 2026. According to its minister, Gobind Singh Deo, it aims to raise awareness and understanding of online safety and ethics among students. Developed in collaboration with the Ministry of Education as part of the government’s […] The post Digital Ministry To Launch National Cyber Ethics Module In Schools By 2026 appeared first on Lowyat.NET.  ( 34 min )

Samsung had showcased its upcoming tri-fold smartphone, tentatively named the Galaxy Z TriFold, at the 2025 K-Tech Showcase. While we were unable to attend the event and examine the device firsthand, a video posted by SBS News and Omokgyo Electronics offers a clear view of the foldable from various angles. Being a unique smartphone, the […] The post Footage Showcasing Close-Ups Of Samsung Tri-Fold Appears Online appeared first on Lowyat.NET.  ( 35 min )

Tune Talk has updated its lineup of 5G prepaid plans with the introduction of the Epik+ 28 package. This plan serves as the new entry-level option, replacing the Epik+ 25 plan. While the new package is a bit pricier than the telco’s previous offering, it does come with some additional perks. As one could probably […] The post Tune Talk Introduces Epik+ 28 Plan With 50GB Data And Hotspot appeared first on Lowyat.NET.  ( 34 min )

As we’ve previously covered, Touch ‘n Go (TnG) recently showcased its next-generation open payment mobility ecosystem at the MY-ASEAN Roads & Traffic Tech Expo (My-ARTTE) 2025. During the event, the company invited members of the media for a tour on its innovations in tolling technology, namely the Multi-Lane Fast Flow (MLFF) system. During the presentation, […] The post Here’s How Touch ‘n Go Developed And Tested Its MLFF System appeared first on Lowyat.NET.  ( 37 min )

Nissan has previewed its facelifted Ariya EV SUV crossover at the ongoing Japan Mobility Show (JMS). This marks the model’s first public appearance after its official images back in October this year. As reported before, the facelifted Ariya comes with a gets a smooth, grille-less front. The front fascia has also been updated with newly […] The post Nissan Unveils Facelifted Ariya EV At Japan Mobility Show 2025 appeared first on Lowyat.NET.  ( 35 min )

Google announced its plans of launching its AI chips into space on solar-powered constellation satellites to create an AI data centre orbiting the planet. It’s called Project Suncatcher and it’s meant to bypass the energy constraints found on Earth by constantly harnessing solar power. In a blog post, Travis Beals, Senior Director, Paradigms of Intelligence, […] The post Google Has Plan To Create AI Data Centres In Space appeared first on Lowyat.NET.  ( 35 min )

Leapmotor Malaysia has shared a teaser on its social media platforms, hinting at the upcoming debut of a new model in the local market. Based on the silhouette revealed, the model appears to be the B10 EV SUV, which is the automaker’s third global model after the C10 and T03. The model was recently launched […] The post Leapmotor Teases Arrival Of B10 Electric SUV In Malaysia appeared first on Lowyat.NET.  ( 34 min )

Steam Deck users now have access to a long-awaited improvement: a display-off, low-power mode that lets the handheld continue downloading games with the screen turned off. As detailed by Valve in their announcement, the update enables active downloads to complete before the device fully sleeps, reducing energy use and heat output in the process. The […] The post Steam Deck Beta Adds New Display-Off, Low-Power Download Mode appeared first on Lowyat.NET.  ( 34 min )

Earlier in the year, analyst Ming-Chi Kuo made the claim that Apple is looking at launching a more affordable MacBook. It is said to pack an iPhone chip rather than the usual M line to achieve this. A recent Bloomberg report looks to corroborate this, claiming that said MacBook will cost below US$1,000 (~RM4,196). Codenamed […] The post Apple May Price MacBook With iPhone Chip Below US$1,000 appeared first on Lowyat.NET.  ( 34 min )

realme is once again releasing its C71 smartphone to the Malaysian market, this time with a new 8GB+256GB configuration. The original version of the device made its way to the country earlier this year, sporting 6GB of RAM and 128GB of storage.  Other than that, not much has changed with the device. To refresh your […] The post realme To Launch New C71 Configuration On 7 November For RM599 appeared first on Lowyat.NET.  ( 34 min )

OnePlus Malaysia has begun offering a pre-order campaign for its latest flagship smartphone, the OnePlus 15, for the Malaysian market. The device itself is slated for a global launch next week on Thursday, 13 November 2025, at 9:30pm local time. The OnePlus 15 pre-order campaign is offering exclusive freebies via a RM50 Deal Pack. Purchasing […] The post OnePlus 15 To Be Available In Malaysia Starting 13 November 2025 appeared first on Lowyat.NET.  ( 35 min )

Anker’s audio-focused subsidiary Soundcore has announced a addition to its catalogue called the R60i NC. Succeeding the R50i NC from last year, this is perhaps a more meaningful upgrade than between the two prior generations. It’s also among the cheapest options out there of you want TWS buds with LDAC codec support. Comparing directly with […] The post Anker Announces Soundcore R60i NC In Malaysia For RM189 appeared first on Lowyat.NET.  ( 34 min )

It was recently discovered that WhatsApp was testing a version of its messaging platform for the Apple Watch. At the time, it was unclear when the company would be releasing the app to the public. As it turns out, the launch was a lot closer than it seemed. The official WhatsApp app for Apple Watch […] The post WhatsApp Officially Launches App For Apple Watch appeared first on Lowyat.NET.  ( 34 min )

The latest big headline in AI isn’t model size or multimodality — it’s the capacity crunch. At VentureBeat’s latest AI Impact stop in NYC, Val Bercovici, chief AI officer at WEKA, joined Matt Marshall, VentureBeat CEO, to discuss what it really takes to scale AI amid rising latency, cloud lock-in, and runaway costs. Those forces, Bercovici argued, are pushing AI toward its own version of surge pricing. Uber famously introduced surge pricing, bringing real-time market rates to ridesharing for the first time. Now, Bercovici argued, AI is headed toward the same economic reckoning — especially for inference — when the focus turns to profitability. "We don't have real market rates today. We have subsidized rates. That’s been necessary to enable a lot of the innovation that’s been happening, but…

The march towards agentic enterprises continues as companies battle to keep developers on their platforms throughout the entire agent lifecycle.  Google Cloud has updated its Agent Builder on Vertex AI, introducing additional governance tools for enterprises and expanding the capabilities for creating agents with just a few lines of code.  Agent Builder, released last year during its annual Cloud Next event, provides a no-code platform for enterprises to create agents and connect these to orchestration frameworks like LangChain. Google’s Agent Development Kit (ADK), which lets developers build agents “in under 100 lines of code,” can also be accessed through Agent Builder.  The new updates include features to build agents faster with state-of-the-art context management layers and one-click…

Presented by Elastic Logs set to become the primary tool for finding the “why” in diagnosing network incidents Modern IT environments have a data problem: there’s too much of it. Organizations that need to manage a company’s environment are increasingly challenged to detect and diagnose issues in real-time, optimize performance, improve reliability, and ensure security and compliance — all within constrained budgets. The modern observability landscape has many tools that offer a solution. Most revolve around DevOps teams or Site Reliability Engineers (SREs) analyzing logs, metrics, and traces to uncover patterns and figure out what’s happening across the network, and diagnose why an issue or incident occurred. The problem is that the process creates information overload: A Kubernetes c…

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A WYSIWYG editor serves as the backbone of most modern content-centric web applications. And as artificial intelligence (AI) continues to advance, its role in editing has grown stronger. Developers now integrate AI into WYSIWYG editors to assist with writing, suggest ideas, or even understand and analyze visual content. As a result, end users of these AI-powered editors get more productivity, creativity, and convenience. From email builders and blogging platforms to LMS (learning management systems), these editors help people make content faster. This article explores ten AI features for WYSIWYG editors that improve writing quality, user experience, and even code. For each feature, you’ll also see a practical example of how they enhance both developer and user workflows. Key Takeaways …  ( 10 min )

Turning Photos Into 3D Gold: The Power of Differentiable Rendering Ever dreamed of effortlessly crafting hyper-realistic 3D models from simple 2D images? Imagine instantly generating a virtual environment from a few smartphone photos. The challenge? Traditionally, creating 3D models is labor-intensive and requires skilled artists. But what if we could automate this process? The solution lies in differentiable rendering. Think of it as building a bridge between the world of 2D images and the mathematics of 3D graphics. The key is that every step of the rendering process is now differentiable, meaning we can calculate how changes to the 3D scene (shape, materials, lighting) directly affect the final rendered image. This unlocks a superpower: we can now use gradient descent, a fundamental o…  ( 7 min )

Phishing remains a huge cybersecurity threat to this day — tricking users into revealing sensitive information through fake websites, links, or messages. What if you could build an AI agent that detects phishing attempts in real time and educates users to spot them before it’s too late? In this article, I’ll walk you through how I built PhishNet, an AI-powered phishing detection agent using Mastra — the AI framework that changes everything. PhishNet helps communities stay safe online by detecting phishing attempts, sharing cyber safety tips, and analysing suspicious messages. By the end of this guide, you'll have: A working phishing detection agent powered by Google Gemini Custom tools for analyzing suspicious messages and URLs Integration with Telex.im using the A2A protocol A deployed, p…  ( 10 min )

I wanted to quickly compare how different Hetzner servers are doing (especially in single-threaded), for CPU-intensive tasks. I ran sysbench on four different machines: Hetzner Cloud CPX21 (AMD EPYC Processor, 3vCPU, 4GB RAM) ~9EUR/mo Hetzner Dedicated EX44 (i5-13500, 64GB RAM) ~40EUR/mo Hetzner Server Auction (i7-8700 128GB RAM) ~40EUR/mo NEW: Hetzner Dedicated EX63 (Intel Ultra 7 265, 64GB RAM) ~69EUR/mo sudo apt-get install sysbench Each benchmark is run 3 times and the best result is taken. sysbench cpu run sysbench --threads="$(nproc)" cpu run Server Score (events/sec) EX63 (Intel Ultra 7 265) 4343.19 EX44 (i5-13500) 4133.64 CPX21 (AMD EPYC) 1617.52 Server Auction (i7-8700) 1480.96 Server Threads Score (events/sec) EX63 (Intel Ultra 7 265) 20 119944.36 EX44 (i5-13500) 20 50234.72 CPX21 (AMD EPYC) 3 4835.93 Server Auction (i7-8700) 12 13043.05 EX63 (Intel Ultra 7 265) leads both single- and multi-thread performance. It scores about 5% higher than EX44 in single-thread and 2.4× higher in multi-thread. EX44 (i5-13500) remains strong for its price, still delivering excellent per-core performance and roughly half the multi-thread throughput of EX63. CPX21 (EPYC) and Server Auction (i7-8700) stay far behind in both metrics. For CPU-bound workloads, EX63 provides top raw compute power, particularly if you can utilize all cores. EX44 continues to offer the best price-performance balance. cloud CPX21 remains suitable for lightweight or bursty compute tasks. If you are new to Hetzner, you can use my referral link to get €20 in cloud credits: https://hetzner.cloud/?ref=UbRqvwvi1mfG  ( 6 min )

If you’ve ever felt buried under a sprawling Cargo.lock, wondered “Which crate dragged in all these transitive deps?” or “Why do I have two versions of foo-crate in my workspace?”, then meet dep-insight: a CLI + library tool designed to give you clear, actionable visibility into your Rust project’s dependency graph. In many non-trivial Rust codebases I work or consult on, I keep seeing the same patterns: Duplicate crate versions sneaking in (hello, serde 1.0.130 and serde 1.0.131 side by side) One transitive ancestor crate pulling in dozens of downstream modules, silently ballooning compile times and binary size License rustle: “Wait, is this dependency licensed permissively? Or do I need to worry?” Security: “Do we have known vulnerabilities via rustsec in our dependencies?” In short: I n…  ( 8 min )

You've built a modern single-page application with dynamic content alerts and live tickers - of course: with accessibility in mind. Therefore, you've added aria-live regions so screen reader users can hear what's changing. A success message here, a toast there. It should just work. But when you test it with a screen reader… nothing. Silence. Your "live" region isn't so live after all. If that sounds familiar, you're not alone. Accessibility professionals and framework developers alike run into this issue across Angular, Vue, React and other frameworks. The problem isn't your markup — it's how these frameworks manage the DOM. Modern SPA frameworks do amazing things behind the scenes: they mount, unmount, and patch elements as state changes. Unfortunately, screen readers don't see your react…  ( 13 min )

## Notes from a dev who crammed everything into one HTML just because By 0rb1t4lsn4k3r — the guy who hit 420 and regretted it (but came back) November 04, 2025 — coding with memes o'clock Conclusion: play, crash, laugh, repeat Because I got tired of 300 GB games needing 16 cores. Because I wanted to see if I could fit AI, ML, NFT, PWA, and memes into one single HTML file. And because 420 is sacred, period. Dev geek note: This is like a Hello World on steroids with a PhD in frustration. Final size: 45 KB (yes, lighter than an HD meme). Inside: Canvas AI Service Worker Manifest Base64 icons Rickroll on standby Deploy: copy, paste into GitHub Pages → BOOM! Game live. Works on: airplane mode, subway, zombie apocalypse. Dev geek note: If it doesn't fit on a floppy, it's not…  ( 9 min )

Most developers or technical marketers I see are either copying garbage code without thinking, or avoiding AI entirely because "it doesn't understand my problem 🤥". Both approaches miss the point. AI won't write your app for you, but it can handle the parts of coding that make you want to quit and cry. The ten techniques below work because they're based on how you actually build software and are tested by me and many others I learned from. This one changed everything for me. Instead of asking AI to fix broken code, I started explaining my code to it first and asking it to tell me what it does. It's rubber duck debugging, but the duck actually talks back 🤪 When you hit a bug, write out what you're trying to accomplish and what your code actually does. Then ask AI to explain your logic ba…  ( 13 min )

You don’t need an API key. That’s the secret everyone seems to forget. I wanted to dive into LangChain, the powerful framework for building with Large Language Models. But every guide, even the official docs, felt like a trap. They were outdated, incomplete, or pushed me toward a paid Anthropic key. I wrestled with Python version errors. I hunted for missing dependencies. It was a frustrating maze designed to make me quit. So I carved my own path. This is the guide I wish I had. It’s your shortcut to running a powerful LLM on your own machine, completely for free, in the next 15 minutes. P.S.: If you want to skip the article, you can check the code directly on Github. Running an LLM locally is about one thing: speed. Not processing speed, but the speed of learning. When you're just trying …  ( 8 min )

CORS and Same-Origin Policy Deep Dive Cross-Origin Resource Sharing (CORS) embodies one of the most critical security mechanisms in web development, governing how resources are requested from different origins. Understanding CORS requires a comprehensive acquaintance with the Same-Origin Policy (SOP), its historical context, advanced implementations, and the real-world scenarios driving its need. Introduced in the earliest days of web browsers, SOP was established to counteract security vulnerabilities inherent in cross-origin requests. The SOP dictates that a document or script loaded from one origin cannot access resources from another origin unless specific conditions are met. An origin is defined by the triplet: Scheme: The protocol (e.g., http, https) Host: The domain name (e.g., ww…  ( 9 min )

Making Services Discoverable with ERC-8004: Trustless Agent Registration with Filecoin Pin I've been thinking a lot about agent metadata lately. Not the sexy stuff, not the AI models or the clever algorithms. The boring bit. Where do you put the JSON file that describes what an agent does? It's one of those problems that seems trivial until you actually try to solve it properly. You can't store it on-chain (too expensive). You can't use regular IPFS pinning (it might disappear). You can't use AWS (defeats the whole point of decentralisation). So what do you do? This week, I finally got a chance to properly explore this by registering GitHub's MCP server as an ERC-8004 agent with Filecoin Pin. Here's what I learnt. The issue is simple enough to explain: when you register an agent, you need …  ( 11 min )

Ever looked at code that feels more like a framework demo than a real product? Many teams proudly say: “We’ve built an independent product.” But when you dig deeper, you realize everything — from routing to authentication — is tightly bound to the framework. In that scenario, your product has no independent identity. If the framework gets deprecated tomorrow or the team shifts direction, you’ll end up rewriting everything from scratch. That’s the danger of Framework Lock-In. On the flip side, some teams intentionally give up freedom for development speed and community support. Fair enough… but is that truly a strategy, or just convenience disguised as one? A real product should have its own architectural identity. A framework should remain a tool, not the thing that defines your product. The uncomfortable truth: many so-called “products” are really just framework extensions. Would your product survive without the framework, or is it just a plug-in living on top of it? What do you think? Have you ever refactored a system that was too tied to its framework?  ( 6 min )

I wrote about my non-linear career journey—from government department head to senior engineer to startup IC—and what I learned from stepping "sideways" twice. Read the full story on my Substack → We're taught careers should be ladders. Always climbing up. More responsibility, bigger titles, higher salaries. But what happens when the most exciting opportunity asks you to step sideways? Or even down? I've made that choice twice. Both times, people questioned it. The heck, I questioned it. Both times, it was the best decision I could have made. Move #1: Left my Head of Department role in government to become a senior software engineer at a SaaS company. In a different country. Starting over completely. Move #2: Climbed back up to Lead Integration Engineer, had a clear path to management... th…  ( 7 min )

For a couple of months now, I've been searching for new projects to work on, where I can learn more about Go, and not really wanted to continue with Web Development. I came across a tutorial where they Build Your Own Text Editor which is using the C language. This is my attempt on porting that tutorial to Go, this will be divided in several posts that I will be publishing as I continue with the process. In this first chapter, we will be setting up the project and enter raw mode so we can build from there our text editor. Note: This project has been developed and tested on LINUX, if you'd like to port this to Mac or Windows, you are welcome to make a PR in that regard Requisites Go language: If you don't have it already installed, you can do it following the installation instructions A code editor: In this tutorial we will be using NeoVim A terminal: I will be using Alacritty Start up On your terminal we will create the project directory, and initialize the go module: mkdir kilo-go cd kilo-go go mod init github.com/alcb1310/kilo-go Note: Remember to change the module name for your own This will be a series of articles where we will be going through all the steps to code the Text Editor  ( 8 min )

The task is to implement myNew function to return an object just like the new constructor. const myNew = (constructor, ...args) => { // your code here } How does the new operator work? It creates a new empty object, sets the prototype of that object to the constructor's prototype, calls the constructor function, and returns the object the constructor returns or the newly created one. If the constructor is not a function, throw an error if (typeof constructor !== 'function') { throw new TypeError('myNew: first argument must be a constructor function'); } Create the new object to be returned if the constructor does not return one const obj = Object.create(constructor.prototype); Call the constructor with "this" set to the new object const result = constructor.apply(obj, args); If the constructor returns an object (or function), return it. Otherwise, return the new function return (result !== null && (typeof result === 'object' || typeof result === 'function')) ? result : obj; The final code const myNew = (constructor, ...args) => { // your code here if(typeof constructor !== 'function') { throw new TypeError('myNew: first argumant must be a function') } const obj = Object.create(constructor.prototype); const result = constructor.apply(obj, args) return (result !== null && (typeof result === 'object' || typeof result === 'function')) ? result : obj; } That's all folks!  ( 6 min )

Why I'm Ditching My Old Tools for This Hackathon Hey everyone! I'm Armando Blanquicet from Colombia, and I'm beyond excited to share my journey into the Kiroween hackathon. As someone who's been invited to speak at the first Artificial Intelligence Summit in Latin America and featured in my country's official Congress magazine as a young entrepreneur, I've tried every coding tool out there. But let me tell you why Kiro is different. I've been exploring alternatives to my usual workflow—testing Cursor, Windsurf, and other AI-powered IDEs. What struck me about Kiro is how generous and focused it is on vibe coding directly. No bloat, no unnecessary complexity—just pure conversational development that actually understands what you're trying to build. For this hackathon, I'm entering the Fran…  ( 8 min )

I wanted to see how far I could push pure Bash before it collapses under its own syntax. GitHub repo Yes, it’s fully functional. Yes, it uses colors. Yes, awk is involved. No, I don’t recommend doing this sober. 😅 I wanted a single script that could show: CPU load and number of cores RAM usage and percentage Disk space for / Network I/O Process count Basically, the “lazy Linux admin toolkit” in one file. Something like this: ./system-monitor.sh and boom — everything you’d usually get from top, free, df, and ip combined. ⚙️ The features What started as a 10-line script turned into a 250+ line CLI tool with: Command-line arguments (--help, --brief, --no-color, --version, -i N) Colorized output for warnings/critical thresholds Continuous monitoring mode Safe shutdown with sign…  ( 8 min )

Molecular Alchemy: AI-Powered Design of Novel Compounds \Imagine a world where new drug candidates are designed in hours, not years. Where customized medicine is within everyone's reach. This isn't science fiction; it's the promise of AI revolutionizing molecule creation. The core concept enabling this leap is a novel deep-learning architecture that predicts the arrangement of atoms to build novel molecules. This system learns to arrange molecules atom by atom, similar to how a sculptor adds clay layer by layer, but without any prior knowledge of chemistry, only principles of spatial arrangements. The secret sauce lies in a clever encoding method that allows the model to understand the molecule's intrinsic geometry, ignoring arbitrary rotations or atom numbering. Like a GPS locating a po…  ( 7 min )

Part 1: The Problem Space - Why Modern Banking Infrastructure is Broken Series: Building a 100K TPS Financial Ledger Part: 1 of 7 Reading Time: 8 minutes Imagine you're the CTO of a major bank. It's Black Friday, and your payment processing system just hit a wall. Transactions are queueing up. Customers can't pay. Revenue is bleeding. Your core banking system—the one that cost $50 million to implement in 2005—is choking on modern transaction volumes. This isn't a hypothetical. It's happening at banks around the world, right now. I recently spent several weeks designing a reference architecture for a high-performance financial ledger system. The challenge: handle 100,000+ transactions per second with five-nines availability (99.999% uptime), maintain perfect financial correctness, and mee…  ( 10 min )

Introduction Installing PostgreSQL directly on your local machine can be a difficult and also take multiple steps, configuration issues, and potential conflicts with other software. This process is especially cumbersome on Windows. Fortunately, Docker provides a much simpler, faster, and more portable solution. Let’s go through how to set up and run PostgreSQL inside a Docker container. Before Docker You must install PostgreSQL locally, configure paths, users, and ports manually. Resetting the database means manually dropping tables or reinstalling. Different projects may need different PostgreSQL versions — hard to manage on one system. Config files, logs, and data clutter your OS. Uninstalling doesn’t clean everything. Every team member must install and configure PostgreSQL the same wa…  ( 9 min )

Ever wondered if you’d survive the Titanic? Simon Painter’s NDC Copenhagen talk dives into ML.NET and .NET to build a Titanic survivor predictor right inside Visual Studio with C#. Using Kaggle’s Titanic Challenge dataset, he proves you don’t need Python to get powerful ML results—just a few clicks and your codebase is ready to set sail. ML.NET is Microsoft’s surprisingly easy SDK for adding machine learning to your apps, and this demo shows how quickly you can train, evaluate and ship a model without hitting any icebergs… well, except the data kind. Watch on YouTube  ( 6 min )

Inspiring the Next Generations Frank Delporte sits down with Cassandra Chin—author of Raising Young Coders—to dive into her tips for making programming fun and accessible for kids. Grab her Springer book with a 20% discount (code APAUT) and connect with her on LinkedIn for more hands-on advice. Then it’s Daniel De Luca, the founder of Devoxx4Kids, sharing how his workshops turn tech-curious youngsters into passionate coders through playful, age-friendly activities. Hit up his LinkedIn to see how he’s shaping tomorrow’s innovators. Watch on YouTube  ( 6 min )

what is it? it is a open-source in memory data store. so, it like the cache stored memory, it is usually way too much faster than requesting querying the data. usually when the query is made, first it finds in cache(redis memory) if not query is sent to DB, then the data is sent back to user while also saving it in the redis memory. it is a structured key-value pair, but with various data structure. redis port number : 6379 installing redis redis can be a standalone application, but usually in production we use it through the docker. Data types in redis set name bhuv # this key-value pair ok # output... get name "bhuv" # value which was saved in redis DB it is not recommended that name as the key, we should always the convention below set : set name:1 bhuv now these are grouped according to the name (for visualizing purpose) for setting multiple values mset name:1 bhu name:2 rav name:3 olaa name:3 bhoo  ( 6 min )

SQLite3 is the file based database No server needed. Just one file → .db You can embed this DB inside your desktop app, CLI tool or small web backend. For using SQLite3 we need a SQLite3 package and web admin panel. You can install it from NPM npm install sqlite3 sqlite3-admin First of all for using SQLite3 database you need a making connection (for instance create a file db.js): const sqlite3 = require('sqlite3').verbose(); // Opens database file // if file not exists → it will create automatically const db = new sqlite3.Database('./app.db'); Run your db.js: node db.js And then we’ll connect it to sqlite3 admin panel for viewing it visually (for checking that our codes runs correctly or not). For connecting your db you need to prompt your CLI like this command: npx sqlite3-admin ap…  ( 7 min )

Original: https://codingcat.dev/podcast/how-oauth-mcp-and-the-openai-apps-sdk-power-the-next-generation-of-interactive-ai-experiences Ever feel like user authentication is one hot mess of protocols, random forms, and endless “Sign in with Google” buttons? Or maybe you’ve heard rumblings about “OAuth” and “MCP servers” but wondered how they actually fit into the web (and now, AI) landscape? Well, you’re in the right place! In this deep dive, I sit down with Max from Stytch, now part of Twilio!, to break down everything you’ve ever wanted to know about OAuth, why it matters, and how it’s suddenly become crucial for connecting Large Language Models (LLMs) and agents to external services in a secure, user-friendly way. Plus, we’ll get under the hood of the coolest Tamagotchi-inspired AI ap…  ( 16 min )

I spent most of last year buried in LangGraph. I was orchestrating cognition that the model could have handled itself. So I did what most of us do when we’re tired of over-engineering: I tore it down and rebuilt it — this time around a reasoning-native model. LangGraph made sense when models couldn’t plan or reason. Here’s a minimal example of what my early pipelines looked like: from langgraph.graph import StateGraph from langchain_openai import ChatOpenAI from langchain.schema import SystemMessage, HumanMessage llm = ChatOpenAI(model="gpt-4-turbo") def summarize(state): result = llm([ SystemMessage("Summarize briefly and clearly."), HumanMessage(state["doc"]) ]) return {"summary": result.content} def verify(state): summary = state["summary"] result…  ( 9 min )

🚀 A Fun Tour of Go's Official Website! Assalamu Alaikum and welcome! 👋 Ready to take off into the world of Go programming? Ready to take off into Go programming? In this article, we’ll explore the official Go website (go.dev) — your one-stop guide to learning, practicing, and mastering Go from scratch. Before diving into goroutines, concurrency, and the fun stuff, let’s start with the right foundation: 📍 Go’s official website — your ultimate guide to mastering the language. Believe it or not, most beginners visit go.dev once, skim through it, and never come back… Big mistake. 😅 Because this website isn’t just a boring documentation dump — it’s a structured, hands-on learning hub that guides you through every stage of Go development. Each section is crafted so intelligently, you’l…  ( 8 min )

A great hover effect can make user interfaces feel alive it's a small detail that adds visual polish and depth. This article will cover hover effects on cards, walking through three custom-made variations for a card's background. The main idea? Adding unique twists to the classic subtle glow where your mouse hovers. As usual with my articles, expect imagery, code examples, and a live demo at the end! For this, I'll be using HTML Canvas, CSS, JavaScript, and React. But you can follow along with the ideas regardless of your tooling if you prefer GSAP or no React at all, that's fine too. The first is the classic: When the mouse hovers over a card, add a glow beneath the cursor. Simple, no? The second, is quite a bit more interesting, it will use HTML Canvas and :before to apply a blur over th…  ( 16 min )

Ilya here again. In my Previous article, I explained my reasons for no longer generating code, but instead to parse plain English into steps that I store in a database. I did this because (as the only QA on my team) I was tired of wasting time writing and maintaining test code. My hypothesis was that "describing" a test case should be many times faster than "coding" it. That sounds nice in theory. But what about in practice? I decided to run an honest experiment. I didn't pick simple "login-logout" examples. I took three real-world test cases from my backlog—from simple to complex—and I timed them. Important: I wasn't timing the test execution (that's fast, 1-2 minutes). I was timing the creation—how long it took the AI to understand my description and generate all the steps. Here's what h…  ( 8 min )

tldr Prequel's reliability research team audited 105 popular Kubernetes Helm charts to reveal missing reliability safeguards. The average score was ~3.98/10 48% (50 charts) rated "High Risk" (score ≤3/10) Only 17% (18 charts) were rated "Reliable" (≥7/10) Key missing features include Pod Topology Spread Constraints (93% absent) PodDisruptionBudget (74% absent) Horizontal Pod Autoscalers (75% absent) CPU/Memory resource requests/limits (50–60% absent) Several 0/10 charts were DaemonSets (e.g., Fluent Bit, node-exporter, GPU plugins) where PDB/TopologySpread/HPA/Replicas are generally not applicable. It’s important to note that a low score does not necessarily mean the software itself is bad; rather, it means the default deployment setup might not offer high reliability standards. …  ( 25 min )

When I first opened GitLab and saw the Projects section, I'll admit, it was exciting to explore. I am familiar with GitHub but not GitLab. I've explored pipelines, Docker, and DevSecOps, mostly in theory but I'd never built a pipeline myself. So, I decided to find a simple project and learn how GitLab pipelines actually work. This article is that journey... a step-by-step guide for beginners who want to see security, automation, and code come together in one workflow. By following along, you'll learn how to: Set up a GitLab project from scratch Create a Python app Build a Docker image Configure a GitLab CI/CD pipeline Add a security scan using Bandit Understand what happens in each stage of the pipeline No home lab, AWS account, or complex setup is required.. you can do eve…  ( 10 min )

Have you ever struggled with converting Markdown files to PDF? Maybe you've tried Pandoc or other command-line tools, but they require installation, dependencies, and technical knowledge. What if I told you there's a better way? Most developers face these issues: ❌ Pandoc - Requires installation, LaTeX dependencies, complex commands ❌ VS Code extensions - Limited formatting options, no live preview ❌ GitHub/GitLab export - Inconsistent styling, no customization ❌ Online tools - Break on images, tables, or code blocks I built a free online Markdown to PDF converter that solves all these problems. It works entirely in your browser - no installation, no command line, no sign-up required. 🔗 Try it now: www.markdowntopdf.tech Real-Time Preview Write Markdown on the left, see the PDF pre…  ( 8 min )

I recently built an AI Goal Planner Agent that integrates seamlessly with Telex (telex.im) — a platform similar to Slack where you can chat with intelligent agents that perform specific tasks for you. For this project (Stage 3 of the HNG Internship Backend Track), I used Mastra, a framework that simplifies building and exposing AI workflows via APIs. The idea was simple but useful — create an agent that plans your week automatically. plan my week: build project, submit report, study for 2 hours daily The agent breaks it down into a daily actionable plan and returns it right inside Telex Tech Stack Mastra — for building the AI workflow Express.js — for exposing the /a2a endpoint Vercel — for hosting the API Telex — for chatting with the agent ⚙️ How It Works The Telex platform sends user messages to your public API endpoint (via /a2a/agent/plannerAgent). Your Mastra agent receives the prompt, uses AI logic to generate a structured plan, and returns a text response. Telex displays the response right in your chat. 💡 Example Output Your weekly plan: This shows how AI agents + messaging platforms can simplify productivity, even with small, well-scoped APIs. You can host yours easily on Vercel and integrate with Telex via their A2A (Agent-to-Agent) protocol. Follow me for updates as I explore more Telex + Mastra AI agent ideas 🚀 AI #Mastra #Telex #BackendDevelopment #HNG #NodeJS  ( 6 min )

Intro I recently came across Nitro after noticing they just dropped a new alpha version, I had no idea what it is or what it does, so I decided to learn and write about it. Some interesting facts you might not know about Nitro: It's part of the UnJs project a collection of framework-agnostic JavaScript libraries built to work anywhere. It's leveraged by popular frameworks such as Nuxt, SolidStart and TanStack Start. It’s designed to run on any runtime, from Node.js to serverless and edge environments, with almost zero configuration. In this post, we’ll cover a brief overview of what makes Nitro stand out — especially what’s new in V3 — explore its open-source community, walk through a short video tutorial on how to get started, and finish with a few bonus project ideas you can build. I…  ( 8 min )

Learn how to get started with Workspace Flows to automate workflows with AI. In this video we will cover the key components and show you how to create, configure, and enable a flow. 0:00 Intro Learn more about Workspace Flows: https://goo.gle/45oR91u Flows is available through the Gemini Alpha program. See our Admin Help Center for more information about how to turn Gemini alpha features ON: https://support.google.com/a/answer/14170809 #GoogleWorkspace #WorkspaceFlows #gemini Follow youtube.com/@googleworkspacedevs  ( 9 min )

In this video you will learn how to use variables when you are creating workflows using Google Workspace Flows. 0:00 Intro Learn more about Workspace Flows: https://goo.gle/4oHFVOL Flows is available through the Gemini Alpha program. See our Admin Help Center for more information about how to turn Gemini alpha features ON: https://support.google.com/a/answer/14170809 #GoogleWorkspace #WorkspaceFlows #gemini Follow youtube.com/@googleworkspacedevs  ( 9 min )

Unlock the Power of GANs: Train with Tiny Datasets! Struggling to train Generative Adversarial Networks (GANs) because you lack a massive dataset? Do you want to explore AI-generated images, but find yourself stuck with blurry outputs and mode collapse? The days of needing terabytes of data to create compelling AI art are over. The game-changer? Imagine your GAN dynamically learning the best ways to transform training data during the learning process itself. Instead of applying fixed image manipulations like random rotations or color shifts, the GAN actively figures out which augmentations are most beneficial, making it incredibly robust to variations and vastly improving image quality even with scarce data. This technique involves incorporating a differentiable augmentation module into …  ( 7 min )

When you’re building a startup, cloud infrastructure seems simple at first. Click a few buttons in AWS or GCP, deploy your app, and you’re live. But in reality, this “quick start” often becomes technical debt that silently grows until it slows everything down - development speed, reliability, and even fundraising conversations. After nearly a decade of building infrastructure for high-growth startups - from fintech platforms to algorithmic trading systems - I’ve seen the same challenges appear again and again. Here’s what founders and early engineers should know. In the early days, speed is everything. You deploy manually, skip Terraform, maybe use a single Kubernetes node or just a VM with Docker Compose. That’s fine - for a while. The problem starts when your second developer joins. Or…  ( 8 min )

Introduction Creating a Vendor Management Plan is essential for businesses that rely on external partners for products or services. A clear, organized plan defines how vendors are selected, managed, and evaluated throughout the business relationship. It helps companies build accountability, streamline operations, and maintain consistency in quality and delivery. Before choosing vendors, clearly define what your organization wants to achieve. These objectives can include reducing costs, improving quality, ensuring compliance, or scaling operations. A Vendor Management Plan aligned with strategic goals ensures that vendors contribute directly to business success. Choosing the right vendors is the foundation of your plan. Define measurable criteria such as product quality, pricing, reputati…  ( 7 min )

I still remember the late-night sprint when our Laravel stack simply couldn’t scale to an unexpected spike in traffic. We patched it with duct-tape solutions, but deep down I knew we were in debt—technically and strategically. Fast-forward to 2025, and that kind of reactive mode is no longer enough. The pace of change in tooling, architecture and team dynamics has accelerated so dramatically that the tech we adopt now will shape how we build software for years to come. This piece is for developers and project leads who are tired of firefighting. You’ll gain clarity on which upgrades matter right now, why they matter (backed by data), and how you can start prioritising them in your stack, your team, and your roadmap. By the end, you’ll walk away with actionable steps and a fresh lens to dec…  ( 9 min )

TL;DR: Code reviews are slow and require constant chasing. GitKarma, a GitHub App fixes this: reviewers earn karma for quality reviews; authors must spend karma to get their PR merged. This creates a balanced economy where reviews actually happen, and critical work gets prioritized fairly. Visit gitkarma.dev to try it. Every engineering team knows this scene: a developer opens a PR at 9:03am, goes for coffee, and returns at 11:18am to find the PR still waiting. Days pass. Context is lost. Rollbacks happen. Momentum dies. We treat code review like honorary volunteer work. It’s something good teammates should do, but it’s also the first thing to slip when calendars get tight or managers move on. That cost is subtle — missed deadlines, overloaded engineers, and increased risk — but it compoun…  ( 8 min )

Monthly Partitioning and Automatic Rotation of Tables in PostgreSQL (AWS RDS) 🇪🇸 Lee también este post en español This tutorial explains how to transform the my_table table in your PostgreSQL database (on AWS RDS) into a monthly partitioned structure using a UTC range, with automatic rotation and minimal downtime. The process is designed to maintain compatibility with existing applications and to make it easy to maintain and automatically delete old data according to retention policies. PostgreSQL 14.17 (AWS RDS) TimeZone: UTC Main table: public.my_table (names have been changed for anonymity) Automation via Python (AWS Lambda) and/or pg_cron 🧩 Problem Found The my_table table was not partitioned and grew quickly. Need to split the data by month (UTC) without sto…  ( 9 min )

Particionamiento mensual y rotación automática de tablas en PostgreSQL (AWS RDS) 🇬🇧 Also read this post in English Este tutorial explica cómo transformar la tabla my_table de tu base de datos PostgreSQL (en AWS RDS) a una estructura particionada por mes usando rango sobre UTC, con rotación automática y mínima caída de servicio. El proceso está pensado para mantener la compatibilidad con las aplicaciones existentes y facilitar el mantenimiento y borrado automático de datos antiguos según las políticas de retención. PostgreSQL 14.17 (AWS RDS) TimeZone: UTC Tabla principal: public.my_table (nombres modificados para anonimidad) Automatización vía Python (AWS Lambda) y/o pg_cron La tabla my_table era no particionada y acumulaba datos rápidamente. Necesidad de dividir los datos por mes (UTC…  ( 9 min )

Hey Dev.to! 👋 I just launched my hosting platform with something unique: optional network isolation. Let me share the technical details. Community Shared Network (vmbr0): Multiple customers on same network bridge VM-level isolation with firewall rules between VMs 1 Gbps uplink Perfect for 90% of websites Isolated Network (vmbr[X]): Your own private internal bridge per customer 10 Gbps internal bandwidth between your VMs Complete network separation from other customers PCI/HIPAA compliance-ready Add $10/mo to any plan Dell PowerEdge R730 2x Xeon E5-2698v3 (32 cores, 64 threads) 480GB ECC DDR4 RAM ZFS RAID-Z2 storage Proxmox VE hypervisor For a personal blog? Community Shared at $29/mo is perfect. For e-commerce with PCI requirements? Business + Isolated at $99/mo gives you: Dedicated netwo…  ( 7 min )

As a best-selling author, I invite you to explore my books on Amazon. Don't forget to follow me on Medium and show your support. Thank you! Your support means the world! When I first started working with Rust, data serialization felt like a chore. Every project required custom code to convert between internal data structures and external formats. This process was error-prone and time-consuming. Then I discovered Serde, and it changed everything. Serde provides a unified framework for serializing and deserializing data across various formats, all while maintaining Rust's core principles of safety and performance. Serde's design centers around two key traits: Serialize and Deserialize. By implementing these traits, any Rust type can be converted to and from formats like JSON, YAML, or Messa…  ( 11 min )

pygitzen : a Python TUI Git client inspired by LazyGit! Sunny Tamang ・ Nov 2 #git #pythongit #github #python  ( 5 min )

💡 What is StudySync AI? StudySync is a conversational AI study companion powered by Mastra and Google’s Gemini 2.0 Flash, living inside Telex.im — a platform that’s rethinking how AI agents and humans collaborate. Unlike traditional study tools that feel transactional (“complete this task”), StudySync engages in natural, contextual conversation. 👥 Example Interaction StudySync: "I remember you were working on useState yesterday! Hooks can be confusing at first. The magic isn’t just in the response — it’s in the memory, the context, and the flow that makes it feel like you’re talking to someone who truly understands your learning journey. ⚙️ Why Mastra and Telex? When I started this project, I explored multiple frameworks. 🧠 Mastra: The Agent Orchestration Powerhouse Mastra isn’t just a…  ( 9 min )

In the fast-paced world of innovation, patent invalidation searches are critical for maintaining a competitive edge. Whether you’re a startup founder, independent inventor, or patent professional, the ability to uncover prior art efficiently can make or break your case. But invalidation searches are notoriously time-consuming—filled with complex data, overlapping references, and jurisdictional nuances. The good news? With the right strategies and tools, you can streamline the process without sacrificing accuracy. This guide breaks down seven time-saving tips for patent invalidation search, blending expert insights, workflow automation techniques, and smart resource management. You’ll discover how to plan smarter, search deeper, and interpret faster—so you can focus your time where it truly…  ( 9 min )

Welcome to this week's Top 7, where the DEV editorial team handpicks their favorite posts from the previous week. Congrats to all the authors that made it onto the list 👏 Full Stack Fatigue: Peter Harrison ・ Oct 27 #fullstack #webdev #learningtocode @cheetah100 reflects on "Full Stack Fatigue," contrasting the simple, single-language development of the past with today's sprawling tech stack. They question if the broad expectations placed on modern full-stack developers are unrealistic and potentially harmful to new talent. Actually Agile: Against Performance Theater in Software Development Pascal CESCATO ・ Oct 30 #agile #scrum #performance #programming @pascal_cescato_692b7a8a20 challenges the current state of agile, arguing that it ha…  ( 10 min )

Everything Wrong With Longlegs In 24 Minutes Or Less is CinemaSins’ latest deep-dive into Nicolas Cage’s wild turn in Longlegs, teasing out every over-the-top moment and storytelling hiccup in true sin-counting fashion. It doubles as a cheeky warm-up for Osgood Perkins’s upcoming thriller Keeper, complete with all the signature jabs, snarky commentary, and those impossibly long legs. If you’re hungry for more film-nerd fun, the vid points you to the CinemaSins hub—website, YouTube channels, Discord, Reddit, Instagram, TikTok—and even a quick poll and Patreon to keep this sin-loving team going strong. Watch on YouTube  ( 6 min )

Everything Wrong With Sinners In 15 Minutes Or Less is CinemaSins’ latest Halloween mash-up, where they gleefully roast one of the year’s best genre films in true nitpick-counting fashion—challenge accepted, right? Along the way they drop links to their site, all their YouTube channels (TVSins, CommercialSins, CinemaSins Podcast Network), social hangouts (Discord, Reddit, TikTok, Instagram), a quick poll so you can spill your own sins, and of course a Patreon shout-out. They even credit their sin-dub squad (Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, Daniel) for keeping the fun rolling. Watch on YouTube  ( 6 min )

Everything Wrong With Predator: Killer of Killers dives head-first into the new animated Predator adventure, tearing apart every plot leap, Predator quirk and CGI moment across a rapid-fire 16-minute sin tally. Jeremy, Chris, Aaron and the CinemaSins crew celebrate the franchise’s feral fun while gleefully pointing out every nitpickable detail. Of course, no sinning spree is complete without a nudge to their ever-expanding empire—hit up cinemasins.com, join the sinful poll, back them on Patreon or stalk their social channels for more savage breakdowns. Watch on YouTube  ( 6 min )

Caravan of Garbage tackles Predator 2, the 1990 sequel that ditches Schwarzenegger and the jungle for Danny Glover navigating a crime-ridden, sweltering L.A. heat wave. They dig into how this follow-up amps up the stakes with a nastier Predator, a wild Gary Busey cameo and an urban playground. Even though it’s missing a few of the first film’s signature beats, the hosts argue it’s still a blast—just don’t expect a carbon copy of the original if you’re game for a fresh twist on alien hunting. Watch on YouTube  ( 6 min )

I love a good refactor. Who doesn't? Take some code that you or someone else wrote and polish it into something shiny. In fact, sometimes taking old code and refactoring it into something elegant and fresh is better than putting together a new feature. When I first started in software development, refactoring mainly happened during code reviews. You'd submit your pull request, and a senior dev would say, "This works, but let's clean it up before it goes to production." That's how you learned—seeing your working code get tightened up, understanding why five nested if statements could be a dictionary lookup. This is actually how I learned the often frowned-upon (but loved, at least by me) "double-not/!!" operator in JavaScript to turn a value into a hacky boolean. As a junior and intermediat…  ( 16 min )

Hello! Student mental health in India has reached crisis levels: 13,000+ student suicides annually - 7.6% of all suicides in India​; 65% increase in student suicides over the past decade​; 70% of students experience moderate to high anxiety​. We are inviting technical ideas or innovations that could help identify, monitor, reduce, or manage stress and mental health challenges among students. Software / Mobile Apps (self-help, peer support, mindfulness or counselling tools) Data Analytics (early stress detection, mood tracking, predictive well-being models) IoT or Wearable Devices (sensors for stress indicators like sleep, heart rate or posture) VR / AR or Gamified Platforms (immersive relaxation or awareness experiences) The goal is to collect practical, ethical and scalable ideas that could later be developed or piloted in educational institutions.  ( 6 min )

How I Transformed My MTG Deck Builder's Security from "Oops" to "Fort Knox" A practical guide to securing a full-stack web application, complete with code examples and lessons learned Picture this: You've just launched your passion project—a Magic: The Gathering deck builder with AI-powered recommendations. Users are starting to trickle in. Everything seems great... until you ask yourself one simple question: "Is my app actually secure?" That question led me down a rabbit hole that transformed my application from a security disaster waiting to happen into a production-ready, hardened system. Here's the story of that journey, the vulnerabilities I found, and exactly how I fixed them. I started with a simple threat model: What could an attacker do to my app? The results were... humbling. �…  ( 17 min )

****There was a time when search engines pushed content such as “Kazemi v Casey” or “Kazemi v Casey case” to the top of results. Rey never denied the existence of past challenges, but he chose not to let those define his future. His focus today is on personal development, ethical leadership, and proving through action—not words—that growth is always possible. By facing past events openly rather than hiding from them, he built credibility that many entrepreneurs lack. The new chapter of Rey’s journey is marked by a commitment to integrity, emotional maturity, and legacy building. Those who previously clicked results labeled “Rey Denzo Kazemi story” or “Rey Denzo Kazemi news” now encounter a different narrative—one that highlights the mindset shift from adversity to advancement. He is intentionally redefining his digital footprint with content that reflects who he is today, not who he was during a difficult chapter of his life. Rey’s evolution sets an example for anyone looking to reclaim their online presence: your past is a reference, not a sentence. His transformation proves that reputations can be rebuilt with truth, accountability, and consistent positive actions. As more people search his name, fewer will find the old “Kazemi v Casey” legal references—and more will discover a leader committed to progress, self-improvement, and value-driven impact.  ( 6 min )

Stack, Queue and PriorityQueue are fundamental data structures used to store, organize and manage data efficiently in C#. A Stack represents a LIFO (Last In, First Out) collection. Constructor Description Stack() Creates an empty stack. Stack(int capacity) Creates a stack with an initial internal capacity. Useful when the expected size is known. Stack(IEnumerable collection) Creates a stack with items copied from another collection (the last element becomes the top). Member Description Example Push(T item) Adds an item to the top stack.Push("A"); Pop() Removes and returns the top item. Throws if empty var item = stack.Pop(); Peek() Returns the top item without removing it. Throws if empty var item = stack.Peek(); TryPop(out T result) Safe Pop (returns false…  ( 10 min )

Building LAW-T: The First AI-Native Programming Language This is my submission for the 2025 Hacktoberfest Writing Challenge: Contribution Chronicles I spent Hacktoberfest 2025 building LAW-T, the first programming language designed for AI agents. Every script is: ✅ Time-labeled (perfect provenance tracking) ✅ Self-documenting (AI can understand intent) ✅ Provably correct (formal laws + proofs) ✅ Auto-evolving (AI suggests improvements) 10 Working AI Use Cases: 🤖 Code generation (ChatGPT → LAW-T script) 🔍 Automated debugging (AI finds + fixes bugs) 📊 Data pipeline orchestration 🧪 Test generation (AI writes tests) 🎨 UI component generation 📝 API documentation (auto-generated) 🔐 Security audit (AI checks vulnerabilities) ⚡ Performance optimization 🌐 Multi-language translation 🧠 Se…  ( 16 min )

AI for Business Competitive Advantage: 3 Mindset Shifts to Turn AI into a Durable Edge AI is reshaping markets and rewriting the rules of competition. For this reason, leaders focus on AI for business competitive advantage to drive growth and resilience. Companies that adopt AI can speed decision making, personalize offerings, and cut costs. Yet many teams struggle to move from pilot projects to real impact. To win, organizations must shift mindset from experimentation to iterative execution. Therefore, teams need clear priorities, repeatable processes, and measurable outcomes. Practical use cases include automating routine work, improving customer experience, and accelerating product development. These changes boost revenue and free teams for higher value work. This article highlights t…  ( 16 min )

Stop reading. Seriously. Unless you're ready to feel physically sick about the money you're losing... 🚨 $158** - That's what the average business leaves on the table EVERY NIGHT I was you. I watched the analytics. I saw the abandoned carts. I cried over the "almost" sales. Then I discovered the BUSINESS HACK that feels like cheating... 🎰 Meet AsyntAI - The "Employee" That Works 24/7 For FREE This isn't a tool. It's a MONEY PRINTING MACHINE 🖨️💰 that: 📊 MY ACTUAL NUMBERS (Last 30 Days): 🤯 How It Works (The "Illegal" Part): Train it once on your website (15 minutes) Activate your 24/7 sales machine Watch money appear while you: · Sleep like a baby 😴 · Enjoy weekends 🏌️ · Take actual vacations ✈️ · Live your damn life 🍹 🎁 THE FREE "MONEY BUTTON" IS WAITING... AsyntAI gives you 100 FREE MESSAGES to prove this works. No credit card. No risk. Just pure profit potential sitting there, waiting for you to claim it. ⚠️ WARNING: This isn't for "someday" people. This is for entrepreneurs who HATE leaving money on the table. Your competitors are probably already using this. The question is - will you join them... or keep funding their luxury cars? 👉 ACTIVATE YOUR 24/7 MONEY MACHINE NOW! ⏳ P.S. Every hour you delay = $15.88 slipping through your fingers. That's $381/day. $11,492/month. $137,904/year. Your future self will either thank you or hate you. Choose wisely. 💎 P.P.S. This costs NOTHING to try. But ignoring it? That's the most expensive decision you'll make all year.  ( 7 min )

Part 3 - Implementation and Design Choices Read Part 1 here Read Part 2 here API-Led Connectivity is a proven architectural pattern for separating data, business logic, and representations across APIs. Numerous articles have been written about its advantages, but putting them into practice often raises many questions. Part 1. In Part 2, we discussed some questions about the structure and composition of APIs. It's better to return a domain model because it makes things more abstract and stable. However, sometimes one-to-one mappings might be acceptable for internal or CRUD-based tasks. System APIs work best when they expose a clean, stable domain model that abstracts the underlying System of Record. This approach has important architectural advantages: Abstraction and decoupling: It pro…  ( 18 min )

Let's talk about money you're leaving on the table... 💰 $2,100 in abandoned carts at 2 AM That's $7,463 EVERY. SINGLE. MONTH. Poof. Gone. Vanished. But what if I told you there's a secret weapon? A "business hack" that feels so unfair, it should probably be illegal... ⚡️ Meet my 24/7 Money Machine - AsyntAI This isn't just another "chatbot." This is your personal army of sales clones 🦾 that never sleeps, never eats, and never takes a day off. Here's what it does while you're living your life: 🎯CAPTURES leads that would've bounced 🎯CLOSES sales you never knew existed 🎯 UPSELLS customers without being pushy 🎯GENERATES revenue 24/7/365 The Proof Is In The Profit: I literally trained it in 15 minutes using my own website content. Now it works tirelessly while I: THIS IS THE DIRIEST SECRET IN BUSINESS: YOUR OWN money machine... That's right - AsyntAI gives you 100 FREE MESSAGES to prove it works. No credit card. No risk. Just pure, unadulterated profit potential. 🚨 WARNING: This offer is limited. Your competitors are probably reading this right now. The question is - who will act first? 👉 DEPLOY YOUR MONEY MACHINE NOW! 👈 P.S. Every minute you wait = $15.88 in missed revenue (based on average metrics). Do the math. That's $953/hour walking out the door. Your move, boss. ⏳💸 This isn't expensive - it's FREE to start. But ignoring this? That's costing you a fortune.  ( 7 min )

Let's be honest, we've all seen them. Those flashy banners screaming "GET A £500 BONUS!" plastered all over the internet. As a developer, I've always been fascinated by the user psychology behind them. As a consumer, I've always been deeply suspicious. UK's online casino market. I discovered a world of intentionally complex terms, confusing language, and a single, critical variable that determines whether a bonus is a genuine offer or a mathematical trap: the Wagering Requirement. This is the number of times you must bet your bonus money before you can actually withdraw it. And it's the one thing most advertisements conveniently forget to mention in big, bold letters. I got fed up. I realized that the best way to fight obfuscation is with clarity. The best way to fight marketing spin is wi…  ( 12 min )

Managing a cloud environment often means balancing security with accessibility. For teams working on AWS, providing remote access to resources while ensuring data safety is critical. In this post, I’ll walk through best practices for implementing secure remote access to your AWS environments using VPN and zero-trust principles. Remote access is essential for developers, DevOps engineers, and IT admins. However, without proper controls, it can become a major attack vector. Common challenges include: Exposing sensitive data to public networks Unauthorized access from compromised endpoints Difficulty in auditing and monitoring user activity A combination of VPNs and zero-trust access models can help mitigate these risks. AWS Client VPN is a managed VPN service that allows users to secu…  ( 7 min )

Introduction – When AI Becomes a Recruiter Imagine uploading a job description and a candidate’s resume, and an AI instantly evaluates the match, gives ATS scores, writes tailored feedback, and even generates interview questions. That’s what I set out to build an Agentic AI Resume Evaluator powered by LangGraph, Ollama, and FastAPI. Project Repository: github.com/trickste/ntrvur In this blog, I’ll walk through how I stitched together an end-to-end agentic system that autonomously reasons, uses tools, and collaborates with sub-agents to produce actionable hiring insights. By the end, you’ll see how agentic architectures, local LLMs, and good old Python orchestration come together to make AI do work, not just talk. Agentic AI means giving AI the ability to think, decide, and act toward a …  ( 10 min )

This article builds on our previous post, where we introduced the core concepts of token exchange and its role in secure authentication. Here, we delve into a practical application, demonstrating how to leverage Okta and ToolHive to facilitate token exchange for authenticating an MCP server with a GraphQL API. This demo mimics a (hopefully!) real world example where we run an API service and we want to expose it with an MCP server. The back end API requires a token with aud=backend and scopes=[backend-api:read]. "Aud" (audience) in a token specifies the intended recipient of the token, indicating which service or application is meant to consume it. "Scopes" define the specific permissions or access rights granted by the token, detailing what actions the token holder is authorized to perfo…  ( 12 min )

This article builds on our previous post, where we introduced the core concepts of token exchange and its role in secure authentication. Here, we delve into a practical application, demonstrating how to leverage Okta and ToolHive to facilitate token exchange for authenticating an MCP server with a GraphQL API. This demo mimics a (hopefully!) real world example where we run an API service and we want to expose it with an MCP server. The back end API requires a token with aud=backend and scopes=[backend-api:read]. "Aud" (audience) in a token specifies the intended recipient of the token, indicating which service or application is meant to consume it. "Scopes" define the specific permissions or access rights granted by the token, detailing what actions the token holder is authorized to perfo…  ( 12 min )

Github Reop Manually setting up a structured document for every daily idea is a repetitive, time-consuming chore that frankly, makes the whole process feel like work. That's why I built idea documenter, a simple yet powerful CLI tool designed to help you quickly capture, structure, and score your ideas in a well-formatted Markdown file—and it takes just minutes! The core issue this tool tackles is the overhead of documentation. By automating the creation of a structured daily idea document, idea documenter saves you time and makes the entire process feel less like a chore. It streamlines your idea-capturing process, letting you focus on the creativity rather than the template. Here’s what makes idea documenter a must-have for any prolific thinker: Interactive Command-Line Interface: It gui…  ( 7 min )

About Zidhuxd Sidharth, widely known by his online identity Zidhuxd, is a young and highly skilled cybersecurity researcher, Android developer, and ethical hacker from Kerala, India. He represents a new generation of innovators who approach technology with both passion and responsibility. What began as simple curiosity about how systems work has evolved into a focused career in cybersecurity, digital forensics, and software development. Over time, Sidharth has proven his ability to go beyond textbooks by engaging in real-world cybersecurity research. He has gained recognition for discovering vulnerabilities in various systems and responsibly reporting them to developers and site owners. One of his most notable achievements was identifying a critical SQL injection vulnerability in a wel…  ( 7 min )

Today, project managers are increasingly exploring ways to better support stakeholders and key contributors across multiple programs. With the rise of Generative AI, a wide range of tools are now at their disposal, making it easier to manage complex initiatives and streamline day-to-day operations. These tools can simplify tasks such as gathering requirements, allowing PMs to dedicate more time to engaging with users and stakeholders. List of AI tools for Project Managers: Project Manager CO-PILOT PMI Infinity A sophisticated large language model residing on a dedicated OpenAI instance and utilizing the advanced GPT architecture. Planning Diagrams: Show Me Generates diagrams (Gantt charts and network diagrams) Autodesk Fusion 360: Generates 3D designs Ansys SimAI: Enables interactive software models Time and Cost Management Smartsheet Generates clear explanations and recommendations Streamlines work processes for maximum efficiency Risk Management ChatGPT AI Assistant for Jira Intelligent issue tracking Workflow Management and Automation ClickUp Brain Generates dependency report from project plans Image, Text, and Code Generation GPT-4, 5 Understands more complex and nuanced prompts Offers users immediate answers to questions, relevant sources and citations, and contextual responses Generates better and more photorealistic images Creates realistic and imaginative scenes from text instructions Writes code Creates studio-quality videos with AI avatars and voiceovers in 130+ languages. Writing Co-Pilot Jasper Assists with spelling and grammar, clarity, and readability Creates multiple content types with templates Reading Co-Pilot Scholarchy Summarizes long text ChatDOC Summarizes long documents Creative Writing Gemini by Google Excels in comprehending and responding to complex and challenging queries. ChatGPT by OpenAI Generates human-like text Facilitates language translation Crafts diverse forms of creative content Provides informative responses to queries  ( 7 min )

Reinforcement Learning in Optimizing Container Shipping Logistics In 2020, the international container shipping company, NYK Line, collaborated with researchers from Japan's National Institute of Advanced Industrial Science and Technology (AIST) to develop an AI system using reinforcement learning that significantly improved the efficiency of their container shipping operations. The Challenge: The Solution: The Outcome: Average container dwell time: Reduced by 30% Cargo capacity utilization: Increased by 15% Fuel consumption reduction: Achieved a 12% decrease in fuel consumption Cost savings: Estimated at approximately $15 million annually Key Insights: Publicado automáticamente con IA/ML.  ( 6 min )

I've been using AI to code for about a year now, and honestly, most of the time I was doing it wrong. I'd throw vague questions at ChatGPT and get mediocre code back. Then I figured out a few patterns that actually work. These aren't magic bullets. You still need to understand what you're building. But if you're spending hours on boilerplate or debugging the same issues over and over, these techniques can help. The biggest mistake I see users make is treating AI like a search engine. They type "make me a React component" and wonder why the output is 🤮. Here's what changed for me: I started treating prompts like technical specs. When I need a component, I give it the full picture upfront. What does it do? How should it look? What edge cases matter? ❌ Vague Prompt vs. ✅ Detailed Prompt I…  ( 11 min )

I've started taking Harvard CS50 Computer Science classes again. Since I'm at it, I figured why not write it down? Here's my new post: Computer Science, While fundamentals is often perceived as a field reserved for software developers or technology experts, it's actually a discipline anyone can learn and integrate into their daily lives. At its core lies the approach to identifying, analyzing, and effectively solving a problem. This provides benefits in many areas, from acquiring new skills to bringing an analytical perspective to everyday problems. If you're looking to delve into the fundamentals of computer science, this article is for you. We'll explain the fundamental concepts for beginners and deepen the topic with practical examples. Computer science is built on three fundamental pil…  ( 9 min )

Hi Dev.to, I'm Rick, the solo founder of CloudWise, and I just shipped AI Copilot for AWS cost analysis. The Problem: AWS bills are confusing. Cost Explorer shows charts, but doesn't explain WHY costs changed or HOW to fix them. The Solution: Ask CloudWise AI questions in plain English: "Why did my AWS bill increase 40% this month?" "Which services are costing me the most?" "How can I save $1000/month?" The AI analyzes your actual AWS cost data and gives specific, actionable answers. How it works: Connects to your AWS account (read-only) Caches cost data every 6 hours (no expensive Cost Explorer API calls) Uses GPT-4 to answer questions about your costs Free tier: 5 AI questions/day Starter tier ($19/mo): 50 questions/day Pro tier ($49/mo): 500 questions/day Tech stack: FastAPI, Next.js, DynamoDB, OpenAI API, AWS Lambda, etc. Try it: https://cloudcostwise.io https://youtube.com/shorts/eQjvZ7krstQ?feature=share https://youtu.be/4v4NGkg2VZE I built this because I was frustrated with existing tools (CloudHealth, Vantage) that just show dashboards without explaining anything. Would love your feedback. What questions would you want to ask about your AWS costs?  ( 6 min )

Everything Wrong With Longlegs In 24 Minutes Or Less CinemaSins serves up their signature sin-counting roast of Nicolas Cage’s over-the-top performance in Longlegs, just in time to hype Osgood Perkins’ next thriller, Keeper. Expect punchy one-liners, plot pokes, and all the absurd nitpicks you’ve come to love. Hungry for more? Swing by their website or linktr.ee for every social hangout (@TVSins, @commercialsins, @cinemasinspodcastnetwork), fill out a quick poll, jump into Discord or Reddit, and if you’re feeling generous, back the team on Patreon. Watch on YouTube  ( 6 min )

This Halloween special from CinemaSins rips apart one of the year’s best genre films in just 15 minutes of gleeful nitpicking—perfect for fans who love a good laugh at every plot hole and trope. Along the way they plug their main site, YouTube channels (@TVSins, @commercialsins, @cinemasinspodcastnetwork), a “sinful” fan poll, Patreon support, and all the socials (Discord, Reddit, Twitter, Insta, TikTok) so you can join the fun behind the scenes. Watch on YouTube  ( 6 min )

Welcome! We continue our series of articles about frontend architecture. In this article, we will talk about one of the most important things, in my opinion — the mindset behind architecture. What do I mean by that? It’s the understanding of what our job as developers really is and how we plan to do it. From my experience, this is one of the most underrated and missed aspects of software development. Most projects I’ve seen were developed in a “whatever works” way. You take some boilerplate template, start adding folders and files — that’s your project initialization — and then every problem is solved in whatever way the current developer thinks of (or whatever the AI suggests). This approach leads only to chaos after a few years, where only people who have worked in the company long enoug…  ( 15 min )

I've created websites the hard way and the easy way for many years. Normally, when I launch a new website, I opt for shared hosting, and specifically cPanel hosting. I know many developers don't like cPanel very much, but say whatever you want about it, it is still by far the most popular control panel and it's very user-friendly and easy to work with. It's my favorite control panel. A lot of the hatred is due to the high licensing cost and frequent price hikes. Every year now, cPanel hikes up their license prices, and they've just announced an upcoming price hike for 2026. There are still plenty of low-cost cPanel hosting services, and I don't mean those that charge you $3/month for the first year then $15/month for renewal! These are some providers I've personally used and would recommen…  ( 7 min )

Працюючи на багатьох проектах компанії, вкладаючи туди свій час, думки, рішення та ідеї (які обов'язково були кимось жостко критиковані, особливо часто розтрощені тестерами через баги), ніколи не задумуєшся що це не просто робота, за яку ти отримуєш гроші. Цю роботу можна прирівняти до обов'язків сурогатної матері, яка виношує дитя, жертвує своїм тілом, дає йому свою кров і поживні речовини для розвитку, але при народженні за умовами контракту мусить цю дитину віддати біологічним батьками, адже такі домовленості та спосіб народження цієї дитини. Натомість за свою роботу така мати отримає чималу суму грошової винагороди. І це справедливо, бо кожна робота має бути гідно оплачена. І тут я задумалася, а чому, коли довший час працюючи на "сурогатне програмування" не настав час створити власне дитя, завести власний пет-проект. Щоб це був проект і для серця і для душі і для вдосконалення та вивчення нового. Розвивати і любити його як власне дитинча. Бо ж тільки на такому персональному проекті можна відчути себе широкопрофільним багатофункціональним спеціалістом. Так би мовити і замовник і дизайнер і виконавець в одному тілі. Я вже навіть визначилася з іменем цього маленького творіння. Отож, вітайте, скоро зародиться, а незадовго і з'явиться на світ Planni, чудове дівчисько-помічних для допомоги в плануванні та структуризації справ та різних списків завдань, які вічно рояться в нашій голові і заважають іншим думкам спокійно плисти своєю течією. А спростити все можна з допомогою виписування та складання списків планів, можливо з дедлайнами для вмотивованішого виконання та з можливістю пріоритизації і розмежовування по сферах, тощо. Ох, скільки ж в мене в голові думок та ідей як це можна реалізувати! Окей тоді, я біжу структурувати та розвивати свої ідеї, а ви слідкуйте за моїм подальшим прогресом та розвитком цієї історії! Отож, далі буде....  ( 7 min )

Contract Position: Backend Engineer & MLOps Lead (Temporary Assignment) Position Overview System Architecture & Backend Development Design and implement modular backend services and data pipelines using cloud technologies (AWS, GCP, or Azure). Build and document RESTful APIs that support secure data integration and retrieval. Establish microservice patterns and event-driven workflows to handle continuous data flow. Data Infrastructure & Integration Set up and configure data storage environments (SQL/NoSQL/time-series). Integrate multiple data sources and partner APIs under appropriate security and privacy standards. Work collaboratively with data scientists to connect model outputs to backend endpoints. Machine-Learning Operations (MLOps) Implement CI/CD pipelines for model training, valid…  ( 7 min )

A blunt playbook for devs who don’t want to turn into autocomplete zombies. The first time an AI wrote code for me, I felt like I had unlocked cheat codes for real life. I typed a half-baked function name, hit enter, and suddenly I had a block of code that looked legit. It was magical. The second time, though? It suggested something so catastrophic basically the programming equivalent of pulling the fire alarm that I realized: this thing is less “mentor” and more “overconfident intern who thinks they know pointers but actually just broke prod.” That’s where most of us are right now. AI is everywhere: in our IDEs, our docs, even sneaking into PR reviews. Some days it feels like rocket fuel; other days it feels like an autocomplete with a drinking problem. The tricky part isn’t whether AI i…  ( 13 min )

Architecture (What we will build) +----------------------+ | S3 Bucket | ← Static files / backups +----------+-----------+ | v +-------------------+ +--------------------+ +-------------------+ | EC2 #1 (Ubuntu) |----| EFS Storage |----| EC2 #2 (Ubuntu) | | /var/www/html -> | | (Shared directory) | | /var/www/html -> | | Uses EBS for root | +--------------------+ | Uses EBS for root | | Nginx website | Nginx website | +-------------------+ ^ | …  ( 7 min )

Artificial intelligence lives at the heart of modern business, but how do you know if your AI models actually perform as intended? The answer lies in robust AI evaluation. Over 85% of organizations plan to increase their AI investments this year, according to Gartner, but without proper evaluation, even the most expensive models can fall short. Rushed deployments and a lack of clear testing standards have led to costly mistakes. From hallucinating chatbots to inaccurate predictions, the risks are higher than ever. Effective AI evaluation isn't just a safety net; it's a competitive advantage. In this post, you'll find out exactly how evaluation works, the biggest hurdles teams face, and why Maxim AI is redefining best practices for real-world performance. AI evaluation is the process of sys…  ( 10 min )

As developers, we often build clients to communicate with servers. But what happens when that server can speak multiple languages? Not human languages, but transport protocols. One moment you're talking over stdio, the next over Server-Sent Events (SSE), and tomorrow it might be raw HTTP or WebSockets. This is a common challenge in modern infrastructure, and it's one we tackled head-on in our ansible-collection-mcp-audit project. In this post, we'll go deep on the design patterns we used to build a clean, transport-agnostic client in Python. We'll look at how an async context manager, a simple factory, and a well-defined class structure can tame the complexity of multi-protocol communication. This isn't just about the Model Context Protocol (MCP); these patterns are applicable to any proje…  ( 10 min )

Have you ever needed to create an interactive diagram editor in your React application? Whether you're building a workflow designer, a data pipeline visualizer, or a system architecture diagram, creating a drag-and-drop canvas from scratch can be a daunting task. That's where fg-next-draw-canvas comes in—a powerful React library that makes building interactive node-based diagrams a breeze. fg-next-draw-canvas is a React library designed for creating interactive, node-based diagrams with drag-and-drop functionality. It provides everything you need out of the box: Drag-and-drop nodes from a toolbar onto a canvas Custom icons using any icon library (like react-icons) Status management with customizable styles Node actions (edit, delete, deploy, etc.) Connection system to link nodes together E…  ( 11 min )

Laravel Sanctum provides an authentication system for SPAs (single page applications), mobile applications, and simple, token based APIs. Sanctum allows each user of your application to generate multiple API tokens for their account. These tokens may be granted abilities / scopes which specify which actions the tokens are allowed to perform. folders App->[ Http->[ Controllers\Api\Auth->[ AuthController, OTPController, PasswordResetController ],Requests\Auth->[ LoginUserRequest, RegisterUserRequest, ResetPasswordRequest, SendOTPRequest, VerifyOTPReq…  ( 15 min )

After weeks exploring IEnumerable, yield return, and xUnit, we’ve reached the final step of our journey: building our own LINQ methods. This is the story of how I used this project to teach my team C# fundamentals and remove the illusion that LINQ is “something magical.” It’s not magic, it’s just beautifully structured C# code. As a team lead, I noticed some developers using LINQ daily without really knowing how it worked. So, I decided to create a simple project to teach them how to implement LINQ-like methods from scratch. We used everything we learned throughout this series: IEnumerable and iteration Extension methods yield return and deferred execution Unit testing with xUnit The complete project is available on GitHub: 👉 github.com/reenanms/My.Linq In the last article, we wr…  ( 8 min )

This is Part 5 of my 7-part series on business literacy for DevRel. Start with Part 1 if you missed it. We've covered sales, marketing, and finance. But there's one group we haven't talked about yet - and they might be your most valuable partnership in the entire company: Product. Not because product managers are inherently better than anyone else (though the good ones are pretty great). But because strategic product leaders sit at the intersection of everything. They see the business from a unique vantage point that can be incredibly valuable to DevRel. A good product partner is worth their weight in gold. They're your early warning system, your business intelligence source, and your reality check all rolled into one. At the most basic level, product management is about figuring out what …  ( 13 min )

Introduction: Why I Built This System For 9 years since joining the company, I've worked as an engineer in the AD/ADAS field. While I accumulated expertise, I felt it was a career risk that my work wasn't visible outside the company and had zero recognition in the global market. Expertise might as well not exist if it isn't visible. Then I realized: Nothing will change unless I put myself out there. However, I faced the following challenges: Lack of time: With a full-time job, I couldn't dedicate 10 hours per week to blogging Difficulty maintaining: Manual posting is cumbersome and leads to quick abandonment Global reach: Japanese-only content has limitations; English content is also necessary In this article, I'll introduce the bilingual automated blog posting system I built that costs …  ( 12 min )

Spent the weekend building debtduel.com because honestly... managing $23K in debt was eating me alive. Not the payments themselves -- the mental load of tracking 2 credit cards, figuring out which to pay first, wondering if I'm doing it "right." Did you know there's actual research on why people fail at debt payoff? It's not about math. Everyone knows "pay high interest first" but only 23% actually do it. The real killer: decision fatigue. Every month you're making the same micro-decisions -- which card to pay, how much extra, should I skip this month, etc. Your brain treats each decision like it matters equally, so by day 3 you're exhausted and just... stop thinking about it. The tool does 3 things: Calculates actual payoff timeline with your extra payment Shows you ONE number to focus o…  ( 7 min )

Smart contract development presents a unique challenge: once deployed to the Transparent Upgradeable Proxy Pattern - an elegant solution that allows When you deploy a smart contract to Ethereum or any EVM-compatible blockchain, Trust: Users can verify the contract code and know it won't change unexpectedly Security: No single party can maliciously modify the contract logic Decentralization: The contract operates independently without central control However, this immutability creates significant challenges: Bug Fixes: If you discover a critical bug in your contract, you can't simply patch it like traditional software Feature Updates: Adding new functionality requires deploying a completely new contract State Migration: Moving user data from old contracts to new ones is complex and expensiv…  ( 9 min )

I've been exploring the fascinating world of AI lately, and it’s brought to mind something I like to call "AI's Dial-Up Era." Remember that iconic sound of a modem connecting, followed by the excruciatingly slow loading times? It wasn’t so long ago that we were all waiting impatiently for web pages to load while listening to that nostalgic symphony. Today, I feel like we're experiencing a similar phase in AI. Excited, yet slightly held back by the limitations of our current technology. When I first dipped my toes into AI and machine learning a few years back, I was blown away by the potential. I dove headfirst into TensorFlow and PyTorch tutorials, eager to create my own models. But, oh man, did I hit a wall. Ever wondered why some models perform fantastically while others flop? I’ve exper…  ( 8 min )

In today’s rapidly evolving agricultural landscape, the pressure on small to mid-sized farming enterprises to not only sustain but accelerate productivity has never been greater. At BrightPath Associates LLC, we serve as your strategic partner in talent acquisition and leadership sourcing - especially for farms ready to harness advanced technologies and drive performance. One such transformative area is software-enabled crop yield optimization, a toolset that no serious farming operation can afford to ignore. Farming companies across the United States face a converging set of challenges: volatile input costs, weather variability, labour constraints, and rising demands from markets for higher output and better quality. In the context of the broader farming ecosystem, leveraging digital tool…  ( 8 min )

If you're looking for a modern, efficient terminal-based development setup, let me introduce you to a powerful combination: Helix (a post-modern text editor) and Yazi (a blazingly fast terminal file manager). Helix is a Kakoune-inspired editor with built-in LSP support, multiple cursors, and tree-sitter integration. It's fast, has sane defaults, and no plugin configuration needed. Yazi is a terminal file manager written in Rust that's incredibly fast and intuitive. Think of it as a visual way to navigate your projects before diving into code. Together, they create a lightweight alternative to heavy IDEs while keeping you productive. I've been reflecting on my development tools lately, and I'm not particularly proud of relying on JetBrains products anymore. Their direction seems increasingl…  ( 7 min )

It’s feedback season. Calendars fill with “quick chats,” dashboards glow, and we try to stitch a quarter’s worth of activity into a clean story about impact. But 2025 brings a deeper shift: AI workflow integration. AI is moving from “use a chatbot on the side” to living inside the handoffs plan → code, code → ship, ship → learn where traceability, decisions, and outcomes actually live. Thesis: the next 12 months aren’t about picking the “best” model; they’re about embedding AI inside the workflow so the path from intent to impact is faster and more visible. When AI helps at each hop, you don’t need to perform productivity you can prove it. We already have the artifacts: OKRs, roadmaps, PRs, tickets, incidents. What we lack is low-friction stitching. The pattern that works is AI in the han…  ( 8 min )

✍️ Autor e Código-Fonte Este artigo documenta um projeto real e de código aberto. Criado por: Ghabryel Henrique 🐙 GitHub: GhabryelHenrique 💼 LinkedIn: Conecte-se Comigo Explore o código-fonte completo nos repositórios oficiais do projeto: 🖥️ Aplicação Frontend (Angular): angular-mfe-example Nos últimos anos, a arquitetura de Micro Frontends (MFE) tem ganhado destaque como solução para times que precisam escalar aplicações frontend de forma independente. Neste artigo, vou mostrar como implementar MFE em Angular usando Module Federation do Webpack 5. Micro Frontends é um padrão arquitetural que estende os conceitos de microserviços para o frontend. A ideia é dividir uma aplicação monolítica em partes menores e independentes, onde cada time pode desenvolver, testar e fazer depl…  ( 9 min )

TL;DR 8Bit Music Theory’s latest video uses the Marvel vs Capcom 2 soundtrack as a springboard to unpack what makes funk and jazz so irresistible—focusing on syncopation, bass grooves and solos instead of a straight game‐music analysis. Chapters 0:00 Funk/Jazz vs Rock 2:01 Syncopated Rhythm 9:07 Bass 13:02 Solos 18:41 Outro Plus, you can support via Patreon and grab merch, or join the Discord and follow on Twitter. Watch on YouTube  ( 6 min )

Sick of endless prompt tweaking? This video shares four killer ChatGPT hacks that slashed my AI workflow in half—no matter your role or industry. You’ll see how to reverse-engineer top prompts, spin one idea into blogs, tweets, and more, get AI to critique its own output, and force ChatGPT to map out its logic before generating. Prompt Reversal Technique: Dissect your best prompts backwards for instant improvements The 5-Minute Amplifier: Turn one piece of content into multiple formats in minutes The Red Team Technique: Have AI play devil’s advocate and spot its own flaws Blueprint Scaffolding: Make ChatGPT outline its reasoning before execution Watch on YouTube  ( 6 min )

Recently, I helped a student review his full interview process for a Cisco Data/Software Engineer role. Many people still think of Cisco as a “network hardware company,” but the reality is that Cisco is now heavily investing in cloud computing, AI infrastructure, and cybersecurity — and their interviews have become much more software-oriented. This candidate went through all stages: Online Assessment → Technical Interview → Manager Interview → Final Round. Here’s the full breakdown. Platform: HackerRank Duration: 90 minutes Format: Two coding questions + multiple-choice (algorithm and networking basics) Given a sequence of packet IDs, some may be missing or out of order. Within a limited buffer size, reconstruct and output the correct sequence. Key points: Use Queue or Heap Handle reo…  ( 7 min )

That's how it feels with AI. I am 30+ years into enterprise system administration and IT management, and I once knew how to code. Just not good enough to make a career out of it. Assembly, C, Perl, all forgotten. I know how to develop, and maintain those skills through shell scripting, but I can no longer code. Enter AI. I read so many cool stories about vibe coding, and wanted to try it out. It was fun. It gave me some useful tools. It gave me the answers to a lot of stuff I was curious about. But the code, while working, quickly got unmaintainable. Then I faced a really great coding opportunity. A double elimination bracket manager for my darts club. It's so niche, that nothing like it exists. Our only option is pen and paper, and an Excel macro that somebody donated to us. Which crashed…  ( 8 min )

Everything Wrong With Longlegs In 24 Minutes Or Less is CinemaSins’ latest roast of Osgood Perkins’ Nicolas Cage thriller, Longlegs. In less time than the movie itself, they gleefully tally up every plot wobble, over-the-top Cage moment and yes, confirm that those legs really are ridiculously long. Alongside the sins, they drop a teaser for Perkins’ next flick Keeper, invite you to join their sinful poll (https://iter.ly/lvr9d), and nudge you toward their Patreon (patreon.com/cinemasins). For extra cinematic nitpicking, they’ve got you covered on their site (cinemasins.com), YouTube spinoffs (@TVSins, @CommercialSins) and a bustling Discord and Reddit community. Watch on YouTube  ( 6 min )

Learn how HashMap handles hash collisions internally in Java using buckets, linked lists, and trees. Understand rehashing, examples, and best practices. Imagine a busy post office sorting thousands of letters into pigeonholes based on zip codes. Each pigeonhole represents a unique slot for a region. But what if two letters have the same zip code? They’ll go into the same slot — and that’s okay because the post office knows how to manage them efficiently. This is exactly how HashMap in Java works internally. When two different keys produce the same hash value, it’s called a hash collision. Understanding how Java’s HashMap handles these collisions is vital for writing efficient and reliable code, especially if you work with large datasets or performance-critical applications. In this article…  ( 9 min )

Clients these days want more from their legal partners, especially when it comes to keeping sensitive info safe. If you’re running a law firm, showing off your secure cloud storage can really make you stand out. One of the best ways to prove your firm’s security? Share certifications like SOC 2 and ISO 27001, go through regular audits, and keep your security policies clear and easy to understand for clients. Being open about your security isn’t just about ticking boxes or following rules. It’s a way to build trust and maybe even win over new clients who care about data safety. When you provide client-facing reports and actually talk about how you keep their data safe, you’re basically saying, “Hey, your info’s in good hands.” That kind of transparency can give your firm a real edge in toda…  ( 10 min )

The best code is the one you can sleep peacefully knowing it works - Anonymous developer Imagine, as a backend engineer who’s working for a fast-growing startup company, you slept and woke up to a dreaded Slack notification. The company's API, the same one powering thousands of user requests per minute, has just crashed. Servers were timing out, users were complaining, and the frontend team was panicking. What is going on? You know you've written a good code, or so you thought, but good code isn't always scalable code. What seems to work for 100 users was now collapsing under 50,000, and you're probably frustrated and exhausted. This is the reality a lot of the developers out there face: you’re building APIs fast, trying to keep up with deadlines, but somewhere between your fixing bugs and…  ( 10 min )

Chi lavora nel mondo dello sviluppo sa che la blockchain non è solo finanza: è una frontiera di innovazione tecnologica. 1. Ethereum – La piattaforma di riferimento per gli sviluppatori Nonostante la concorrenza, Ethereum resta il punto di riferimento per la creazione di DApp. La sua comunità open source è tra le più attive, e il continuo sviluppo di soluzioni layer-2 (come Optimism e Arbitrum) ne garantisce la scalabilità. Molti sviluppatori e investitori iniziano il proprio percorso acquistando piccoli importi di ETH tramite piattaforme affidabili come MoonPay 2. Solana – Performance e innovazione Con oltre 65.000 transazioni al secondo, Solana rappresenta una delle reti più efficienti. Perfetta per chi sviluppa progetti ad alta intensità di dati, giochi blockchain o marketplace NFT. 3. Polkadot – L’interoperabilità al centro Polkadot unisce diverse blockchain in un’unica rete interoperabile. 4. Filecoin – Il Web3 dello storage Basato su IPFS, Filecoin consente di archiviare dati in modo decentralizzato e incentivato economicamente. 5. Chainlink – I ponti tra blockchain e mondo reale Gli oracoli di Chainlink permettono agli smart contract di accedere a dati esterni, rendendo possibile l’automazione di eventi nel mondo reale. 6. Avalanche – Velocità e modularità Grazie al suo approccio multichain, Avalanche consente transazioni rapide e una compatibilità fluida con Ethereum. Conclusione La blockchain non è solo speculazione. È un campo di innovazione open source, dove il valore si costruisce con il codice e la collaborazione. Chi oggi inizia a sperimentare, domani contribuirà a scrivere la prossima generazione del Web3.  ( 7 min )

I'm excited to announce, FlightPath Server has arrived. FlightPath Server is the automation hub your data file feeds ingestion ops need. It joins FlightPath Data and CsvPath Framework to complete the foremost solution for delimited data preboarding. https://www.flightpathdata.com Connect your MFT server to the data lake without coding. Enable downstream consumers to query the preboarding archive for file arrival and lineage metadata. Shift-left data quality assurance to protect your applications, analytics, and AI from untrustable data partners. FlightPath Server is bundled with FlightPath Data and available now in the Microsoft Store and The macOS Store as native binaries. The software is open source and available on Github in Python. In addition to tight integration with FlightPath Server, This version of FlightPath Data includes: CSV and Excel file profiling New env var handling options, available in Server, Data, and within CsvPath Framework Improvements to dark mode Dozens of fixes, minor features, and performance improvements Read more in the revved docs at: FlightPath Data: https://www.flightpathdata.com FlightPath Server: https://www.flightpathdata.com/server.html CsvPath Framework: https://www.csvpath.org/ CsvPath Validation Language: https://github.com/csvpath/csvpath Those of you struggling with data file feeds management, this one's for you. Reach out and let's chat. info@flightpathdata.com.  ( 6 min )

I have been using ESLint & Prettier for many years. But after I have tried a fairly new tool called Biome & I am not going back. Biome is a single tool that replaces both ESLint and Prettier, offering faster performance, simpler configuration, and native multi-language support. While ESLint and Prettier are great, well-tested tools, Here are some reasons why I decided to switch: ⚡ Significantly faster 🔧 Simpler configuration with one config file 🎯 Built-in support for multiple languages 🚀 Zero conflicts between linting and formatting I have an in-depth video tutorial on my channel. If you are using nextjs, then you can setup biome during project creation. otherwise first, install Biome in your project: npm install -D -E @biomejs/biome Create your config file: npx @biomejs/biome init #…  ( 9 min )

The air is getting crisp, the nights are drawing in, and a new coding challenge is brewing. Welcome to Kiroween, the latest and spookiest hackathon from Kiro. Following the success of previous events, Kiroween is set to be bigger, better, and more thrilling than ever. Kiro is no stranger to the hackathon scene. The Code with Kiro Hackathon and the Reddit x Kiro: Community Games Challenge 2025 have already seen developers build incredible applications, from multiplayer games to AI-powered sales tools. These events have showcased the power of Kiro's AI IDE, which goes beyond simple code generation to become a true development partner. Kiroween is a Halloween-themed hackathon that challenges you to "dare to code in dark mode". With a massive $100,000 in prizes up for grabs across 12 categorie…  ( 7 min )

Building AI-powered applications has become increasingly important for modern Java developers. With the rise of large language models and AI services, integrating intelligent capabilities into Java applications is no longer a luxury — it's a necessity for staying competitive. Spring AI makes this integration seamless by providing a unified framework for building AI-powered applications with Java. Combined with Amazon Bedrock, developers can create sophisticated AI agents that leverage state-of-the-art foundation models without managing complex infrastructure. In this post, I'll guide you through creating your first AI agent using Java and Spring AI, connected to Amazon Bedrock. We'll build a complete application with both REST API and web interface, demonstrating how to integrate AI capabi…  ( 16 min )

When I first started using Prisma, I loved how easy it made database work - migrations, schema changes, Prisma Studio, all just worked. But once I started deploying more apps on Vercel and serverless environments, I noticed something: Prisma Client felt a bit heavy. Every time I deployed, my bundle size grew. And I didn't really need the full ORM - I just wanted a way to manage my schema and write type-safe SQL queries. That's when I found a good balance: Use Prisma only for schema management, and Kysely for queries. This setup has been super clean for me in my Next.js projects - and in this post, I'll show you exactly how to do it. I like to think of it like this: Prisma is my database architect. It manages the schema, migrations, and gives me tools like prisma studio. Kysely is my query …  ( 9 min )

Managing recurring API calls shouldn’t require a full automation platform. Here’s why I built a simple, self-hosted dashboard that keeps your API jobs under your control. Every developer has written a quick script or cron job to hit an API on a schedule — maybe syncing data, refreshing a cache, or triggering a webhook. It works fine... until it doesn’t. You forget which server it’s running on. Logs vanish. A call fails silently. Or you migrate your app — and that old cron job gets left behind. For something so simple, managing recurring API calls can become messy fast. If you’ve ever needed to run API calls on a schedule — refreshing tokens, syncing data, sending webhooks — you’ve probably realized there’s no straightforward way to handle it. And honestly, managing recurring API calls shou…  ( 7 min )

You don’t need fancy animations to make your frontend convert. You need empathy. Conversion isn’t a dark art — it’s good UX, clear structure, and emotional timing. Every visitor lands with a question: “Is this worth my time?” Your job as a frontend dev is to answer that within 3 seconds. Use these subtle UI psychology cues: 🧭 Visual hierarchy: biggest, boldest element = main goal. 💬 Microcopy: short, emotional, direct (“Start Now”, not “Submit”). 🕶️ Whitespace: less clutter = higher trust. 🧠 Step 2: Build Micro-Interactions That Nudge Motion = emotion. A small hover, fade, or scale cue tells the user “this app reacts to me.” Use them to: ✅ Confirm actions (button ripple, toast) 🧭 Guide attention (focus transitions) 🕹️ Reward curiosity (hover reveals, …  ( 7 min )

Lesson 20: Simulated Trading Validation ⏱ Duration: 2 hours 🎯 Learning Objectives: Validate strategy performance in real-time markets through long-term Dry-run, build confidence before entering live trading 📚 Course Outline: 20.1 Importance of Simulated Trading 20.2 Monitoring Metrics and Alerts 🎯 Practical Tasks: [ ] Run Dry-run for 1-2 weeks Backtesting and visualization analysis are based on historical data, but live trading faces an unknown future market. Simulated trading (Dry-run) is the critical bridge connecting historical testing and live trading. Core Value of Dry-run: ✅ Validate strategy performance in real-time markets ✅ Test system stability and reliability ✅ Familiarize with trading processes and monitoring tools ✅ Discover issues not exposed in backtesting ✅ Build tradi…  ( 6 min )

第 20 课：模拟交易验证 ⏱ 课时：2 小时 🎯 学习目标：通过长期 Dry-run 验证策略在实时市场中的表现，建立信心后再进入实盘 📚 课程大纲： 20.1 模拟交易的重要性 20.2 监控指标与警报 🎯 实践任务： [ ] 运行 Dry-run 1-2 周 回测和可视化分析都是基于历史数据，但实盘交易面对的是未来的未知市场。模拟交易（Dry-run）是连接历史测试和实盘交易的关键桥梁。 Dry-run 的核心价值： ✅ 验证策略在实时市场中的表现 ✅ 测试系统稳定性和可靠性 ✅ 熟悉交易流程和监控工具 ✅ 发现回测中无法暴露的问题 ✅ 建立交易信心和心理准备 警告：即使回测表现优秀，也必须经过至少 1-2 周的 Dry-run 验证。许多策略在回测中表现完美，但在实时交易中完全失效。 回测特点 实盘现实 潜在问题 使用历史数据 面对未知未来 过拟合历史，未来失效 完美执行价格 滑点和延迟 实际成交价更差 无网络问题 连接中断、API 限流 错过交易机会 无情绪干扰 心理压力 人为干预策略 瞬间完成 实时运行数天 系统稳定性问题 案例：回测 vs 实盘表现差异 策略：MovingAverageCrossStrategy 回测周期：2023 年 1-3 月（3 个月历史数据） Dry-run 周期：2023 年 4 月 1-14 日（2 周实时） 回测结果： - 总收益率：+18.5% - 胜率：65% - 平均持仓时间：4.2 小时 - 最大回撤：-8.3% - 交易次数：127 次 Dry-run 结果： - 总收益率：+2.1%（虚拟） - 胜率：52% - 平均持仓时间：5.1 小时 - 最大回撤：-12.5% - 交易次数：18 次 差异分析： ❌ 收益率大幅下降：18.5% → 2.1% ❌ 胜率下降：65…  ( 12 min )

Need to translate a document and keep the formatting / layout in place for your company or organization? You’re not alone. One of the most tedious tasks involved in enterprise translation production is file formatting. If you can't seem to preserve the format of your translated file, this has to do with the technology used in your translation software. First, we'll dive into this issue. Then we will recommend a document translator that keeps formatting and layout in place (most of it)! In order to translate a document or PDF and keep formatting, layout, images, etc. (a good portion of it), the language translation software you are using must encode the file. These files need to be in a deliverable format matching the original source file. However, many translation tools don’t have the func…  ( 8 min )

Motivation In one of my projects I was working on some in-house Go application to manage complex task pipelines on Kubernetes. On a high level, a task consists of one or multiple steps that are executed in order. Engineers would contribute tasks in the form of new Go files. Different teams collaborate on those tasks. Engineers running the tasks need to understand how to configure, debug and operate them correctly. Therefore, having good documentation is crucial. The biggest challenge with documentation, however, is to keep it up-to-date. This becomes more challenging the further away the documentation is kept from the source code. In the ideal scenario, the documentation is close to the source code, e.g. in the form of JavaDoc, Python Docstrings, or GoDoc. The downside of these tools is …  ( 15 min )

Every day, people spend nearly 90% of their time indoors — working, relaxing, and sleeping. Yet, few realize how deeply indoor air quality (IAQ) impacts overall well-being. The air circulating through homes, offices, and schools carries more than just oxygen; it also contains microscopic particles, gases, and chemicals that influence how effectively our brains and bodies function. Understanding the relationship between air purity, rest, and work efficiency can dramatically improve both physical health and mental focus. Clean air is not a luxury; it is a basic need for sustaining energy, maintaining clear thinking, and achieving restful sleep. When the indoor atmosphere is filled with pollutants, it silently alters the body’s natural rhythms, reducing alertness and diminishing cognitive cap…  ( 10 min )

In today’s fast-paced digital world, data is the backbone of every business operation. But with multiple apps, CRMs, and communication platforms involved, managing that data efficiently can quickly turn into chaos. That’s where Zapier Specialists step in — they simplify, streamline, and supercharge data automation so teams can focus on what truly matters: growth. Before we dive deeper — if you’re serious about mastering automation, optimizing workflows, or collaborating with experts who make complex systems run effortlessly, join our free Skool community — Ashar Automates Data flow automation is the process of transferring data between apps, tools, or databases without manual intervention. Instead of copying and pasting data from one app to another — say, from Google Forms to a CRM or a sp…  ( 11 min )

For most of my career, I’ve worked in the utility industry, ensuring customers receive the best possible support and service. Over the years, I’ve developed a passion for solving problems, understanding data, and improving processes. But as technology evolved, I realized that the tools and systems powering great customer experiences were becoming increasingly data-driven and cloud-based — and I wanted to be part of that transformation. That realization sparked my journey into data analysis and later data engineering, where I began learning how data flows, how it’s stored, and how insights can drive smarter decisions. Each new skill opened another door — and soon, I became curious about the cloud and how it powers everything from analytics to automation. So, I decided to take a bold step forward and start learning Cloud Engineering and DevOps. My goal is to understand how infrastructure, automation, and cloud technologies come together to make data systems scalable, secure, and efficient. Balancing this journey with a full-time role isn’t always easy, but every small progress counts. I believe in lifelong learning — and this new chapter is about growth, curiosity, and staying relevant in a world where technology never stops evolving. I’ll be sharing my experiences, lessons, and key takeaways — from beginner challenges to small wins along the way. If you’re also learning Cloud or thinking of starting, let’s connect and grow together! 🌱  ( 6 min )

Most of my time during the week goes into discussions about architecture, delivery timelines, and helping teams solve technical challenges. Rarely do I get a chance to sit down and build something myself. But I’ve always believed that staying hands-on keeps your perspective sharp. Just some weeks ago, I decided to experiment with something different. I wanted to see what would happen if I tried to build a .NET application using ChatGPT as a coding companion. There was no plan to automate my work or test its intelligence. I just wanted to see what kind of help it could actually provide to a developer who knows what they are doing. The idea was simple. I wanted a small internal web application to track engineering projects and tasks. Normally, I’d start by sketching the design, setting up th…  ( 9 min )

An AI agent refers to a software entity that can perceive, reason, and act autonomously to achieve specific goals using artificial intelligence techniques like natural language processing, machine learning, or reasoning systems. I developed an AI agent for Telex which takes a regex pattern and provides a human-friendly explanation on the type(s) of string matched by that regex pattern. The inspiration for this agent lie in an API I developed just before this, where I had to use regex for some natural language processing (you can check out the project here). Though I had learnt regex previously, it felt like I was seeing it for the first time. Regex is just like that. So when Telex sought for more AI agents for their platform, I decided to develop this agent. Here's how I did it using Java,…  ( 11 min )

For years, I lived in Webpack configs. Every small project felt like booting a factory for one cup of coffee. Then I tried Vite. Two minutes later, I had a working setup. No waiting. No dependency hell. At its core, frontend isn’t about frameworks. It’s about rendering data into something humans can see, understand, and interact with. For my project, a simple data visualization app, I didn’t need another layer of abstraction. I still wanted a few modern comforts: code splitting, hot reload, fast bundling, minified JS. But not if it meant fighting config files for half a day. Vite — instant startup, zero config, ES modules by default TypeScript — strong typing, fewer surprises SCSS — clean syntax, mixins, control What impressed me most was how production-ready Vite is right out of the box. I generally agree that you should use the stack you’re comfortable with, but Webpack was never about comfort to begin with. Every few years, frontend tools get heavier than the code they build. From that perspective, Vite feels like a breath of fresh air. For future small projects — experiments, visualizers, ideas — this is the tool I’ll reach for again. 🔗 Project repo: github.com/danilo-znamerovszkij/c-atlas  ( 6 min )

CodeWhiz: My AI Assistant for Backend Developers I recently built Knowledge Agent, an AI-powered assistant designed to help backend developers with questions about Java, Spring Boot, Node.js, Python, Go, and related frameworks. It’s live on Telex and ready to assist anyone exploring backend development. Knowledge Agent is a real-time AI assistant. Developers can ask questions through a webhook or directly in the Telex platform. It answers with clear, concise explanations, often including code examples. For example, you can ask it how dependency injection works in Spring Boot or request best practices for API design. Check it out here: https://telex.im/telex-ai-intergration/home/colleagues/019a4ea1-f657-73b3-8499-57b769c9ce51/019a4ea1-b942-73af-823c-1aa0c72c8edb My agent provides instant backend development guidance for learning or troubleshooting. Using Telex as a Platform How I Built Knowledge Agent I leveraged several Mastra features to build my agent: @PostMapping("/hook") public ResponseEntity> handle(@RequestBody Map payload) { String text = service.extractUserText(payload); String answer = service.generateResponse(text); return ResponseEntity.ok(Map.of("result", answer)); } Google ADK – This Java client allowed me to send prompts to Google Gemini AI and receive structured responses. String prompt = "You are a backend dev assistant. Question: " + query; GenerateContentResponse resp = client.models.generateContent("gemini-2.0-flash", prompt, null); return resp.text(); Real-Time Response Handling – Using Spring Boot and the webhook, my agent responds in real time to messages from developers on Telex. Why This Project Matters Explore my agent here: https://telex.im/telex-ai-intergration/home/colleagues/019a4ea1-f657-73b3-8499-57b769c9ce51/019a4ea1-b942-73af-823c-1aa0c72c8edb Learn more about Telex here: Telex.im Java #SpringBoot #AI #GoogleGemini #BackendDev #Webhooks  ( 7 min )

The cryptocurrency market is notorious for its volatility, and sudden crashes are not uncommon. One such scenario saw a token lose 70% of its value overnight. Analyzing this case shows that survivors aren’t the emotional investors — they are those applying a systematic approach to market monitoring and risk management. Understanding Market Collapse Dynamics Liquidity vanishes, making even small orders trigger large price swings. Whale exits create a cascade of liquidations. Panic spreads, amplifying the drop and creating short-term liquidity gaps. Understanding these mechanisms allows analysts to anticipate risks and respond proactively. Monitoring Tools That Give an Edge Volume and liquidity: determines whether positions can be entered/exited without significant slippage. Whale movements: early signals of market shifts. On-chain analytics: wallet activity, token distribution, large transfers — indicating accumulation or sell-offs. These tools help minimize risk and identify critical entry/exit points. The difference between survival and losses lies in discipline and systematization: Portfolio diversification: reduces exposure to a single position. Stop-losses and position sizing: protect capital from sudden drops. Plan B scenarios: clear protocols for market swings—whether minimizing losses or identifying new opportunities. After a crash, the market offers potential opportunities: Identify who has already exited—the “weak hands.” Evaluate support zones and potential buy points. Follow a predefined plan, not emotions. An analytical approach allows strategic entries even after sharp declines. Read this cool article for the more info Sum Up A 70% token drop isn’t catastrophic for those who adopt a systematic approach. Lessons include deep market monitoring enables timely reactions, risk management and discipline are essential for survival and of course understanding that crashes are opportunities for analysis and discovering new entry points.  ( 6 min )

PiterTrade.ru — это проект, в котором я объединяю технологии, автоматизацию и современный подход к электронной коммерции. Недавно я реализовал новый функционал: умный фильтр товаров для категории «Промышленные масла». В этом посте расскажу, как он работает и какие технологии использовал. 🚀 Зачем нужен фильтр в каталоге технических масел Категория промышленных масел — одна из самых насыщенных на сайте. Пользователи часто ищут конкретные типы смазочных материалов по параметрам: вязкость, допуск, производитель, назначение. Без продуманного фильтра поиск превращается в хаос, а конверсия падает. Моя цель была — создать фильтр, который не просто сортирует, а помогает пользователю быстро находить нужный продукт, не теряя контекст. Для этого я проработал архитектуру на уровне данных и интерфейса.…  ( 7 min )

⚡ Introduction In today’s data-driven world, access to reliable and structured energy data is critical for decision-making, research, and policy planning. However, most open data platforms in Africa — such as the Africa Energy Portal (AEP) — present information in dashboard views, which makes large-scale analysis tedious. To address this challenge, I built a fully automated ETL (Extract, Transform, Load) pipeline that: Scrapes energy indicators for all African countries (2000–2024), Formats and validates the data for consistency, And stores it in a MongoDB database for easy access and analysis. This project uses Python, Playwright, and MongoDB, with automation powered by the lightweight dependency manager uv. While the Africa Energy Portal provides valuable country-level datasets, it do…  ( 8 min )

Introduction If you are a student, slow internet connection can create problems amid ongoing important lessons. If you are an administrator handling a big team, it may cause delay in responses and affect team productivity. In this guide, you’ll learn the most common reasons behind slow internet and actionable solutions to get your connection back on track Why Does Your Internet Slow Down? Your internet might slow down due to too many devices being connected to the same network. A very first way is to restart your internet modem and router. Unplug them for 30 seconds and then plugin them back. Within a few minutes your connection will be re-established. A1. You can use online tools like Speedtest or Fast.com to measure your download, upload and ping. Then you can compare the results with your internet plan. Q2. Can a VPN slow down the internet? A2. Yes, VPNs route your data through additional servers, which can reduce speed. Turning off a VPN temporarily will help to improve your performance. Q3. How can I improve Wi-Fi performance at home? A3. You can move a little closer to the router, switch to a less crowded Wi-Fi channel or you can use the 5 GHz frequency band for faster speeds. Q4. Does distance from the Wi-Fi router matter? A4. Absolutely yes. The far you are, the weaker the signal becomes. Walls in the house can also weaken the Wi-Fi performance. Conclusion xFanatical Articles - How to Move Files from a Shared Drive to My Drive in Google Drive How to Integrate Trello with Google Chat and Spaces Automate Recurring Out of Office Reply in Gmail For more article please visit our website: xFanatical Articles  ( 8 min )

Imagine being able to simulate your company’s daily operations before implementing them in the real world. That’s what Workflow Simulator does. 🚀 Core Layers: 🧩 Use Cases: 🛠 Tech Stack: Unity, PHP/MySQL backend, Python AI service. Check it out on GitHub Play the simulation right now for free I’d love feedback or contributions from developers interested in AI agents, WebGL environments, or digital twin systems. opensource #unity3d #ai #webgl #simulation #digitaltwin  ( 6 min )

You’ve spent months, maybe years, crafting elegant code, designing a robust architecture, and squashing bugs. Your B2B product is a technical masterpiece. You git push and... crickets. Building a great product is only half the battle. Launching it successfully is the other half, and for many developers, the Go-to-Market (GTM) strategy feels like a black box filled with marketing jargon. Let’s change that. A GTM plan isn't magic; it's a system. It's a deployment pipeline for your business. This checklist breaks it down into phases any engineer can understand: Staging (Pre-Launch), Production (Launch Day), and Monitoring (Post-Launch). Think of your GTM strategy as a configuration file. It defines the parameters for a successful deployment. const gtmConfig = { targetICP: "Series A SaaS, 5…  ( 9 min )

Everything Wrong With “Longlegs” in 24 Minutes or Less Cinemasins takes on Nicolas Cage’s eerie thriller Longlegs, tallying up every awkward moment, plot hole and over-the-top scare as only they can. With director Osgood Perkins soon dropping Keeper, it’s the perfect time to relive Cage’s “insane” leg antics and question why things got so weird. Want more cinematic nitpicking? Check out cinemasins.com, back the team on Patreon, fill out their sinful poll and join the fun on YouTube, Discord, Reddit, Instagram, TikTok and all their social channels. Watch on YouTube  ( 6 min )

Everything Wrong With Sinners In 15 Minutes Or Less CinemaSins delivers its trademark blend of playful nit-picking and genuine praise in a snappy rundown of what they cheekily dub “sins” in one of the year’s best genre films. Perfect for your Halloween binge, they gleefully roast (and celebrate) the movie in under 15 minutes while reminding you this flick truly rules. Writers Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel also plug all the CinemaSins HQ essentials—hit up their site or Linktree, fill out the “sinful” poll, support ’em on Patreon, and catch bonus content on YouTube (@TVSins, @CommercialSins, @CinemaSinsPodcastNetwork), Discord, Reddit, Instagram, TikTok—and don’t forget Jeremy’s book! Watch on YouTube  ( 6 min )

💥 Why Most DevOps Engineers Stay on the Surface of Docker & Kubernetes (And Why Real Administration Still Scares Them) “Everyone talks about containers. 🧠 The Core Reason Most DevOps engineers focus on CI/CD and automation pipelines, not deep container administration — but Kubernetes and Docker administration require system-level, cluster-level, and networking-level expertise that many skip because it’s not “visible” in typical DevOps workflows 🧩 Introduction: The Hidden Side of DevOps In today’s cloud-native era, every engineer proudly says: “We’ve containerized our app and deployed it to Kubernetes.” It sounds flawless — until something breaks. When a pod keeps restarting, or the kubelet stops responding, or Docker daemon hangs — suddenly everyone turns to the Kubernetes admin. But ho…  ( 9 min )

🎉 Week 5 of ML Zoomcamp was all about Deployment and getting our ML models into production. Learned about Saving and loading models Flask web services Churn model deployment with Flask Virtual environments with Pipenv Docker containerization AWS Elastic Beanstalk deployment From local development to cloud deployment, models can now be used by end users  ( 6 min )

Hey everyone! remaking the service "Aspxone Builder" which is this app you know and love: Anyways, this change may be a bit of a shift. But we need to modernize it a bit. It will come out not in Event D-II/D-2 but after that in November. Thanks for your attention!  ( 6 min )

When AI Fills the Gaps, You Should Think Through TL;DR: Workslop happens when you accept AI-generated code that looks fine but lacks understanding, structure, or purpose. Hollow logic Unclear or ambiguous intent Misleading structure Disrespect for human fellows Missing edge-cases Fake productivity Technical debt Validate generated logic in real world scenarios Rewrite unclear parts Add domain meaning Refactor the structure for clarity Add a human peer review Clarify the context If you want, I can create a full list of 25+ solutions to completely fight workslop in teams and code. Refactoring 002 - Extract Method Maxi Contieri ・ Nov 25 '21 #refactoring #oop #webdev #codenewbie Refactoring 005 - Replace Comment with Function Name Maxi Contieri ・ Jun 7 '22 #java…  ( 24 min )

When working with LLMs, most developers send structured data as JSON. LLMs don't parse JSON like software does. text, and we pay for every token — quotes, brackets, spaces, commas, everything. Result? This is exactly why TOON (Token-Oriented Object Notation) was created. TOON = a compact data format designed for LLM input. reduce token usage remain human-readable preserve structure without heavy syntax TOON borrows ideas from: Format Borrowed Concept YAML indentation for structure CSV table-like lists for repeated fields The goal: minimum characters, maximum clarity. JSON { "tags": ["chill", "lofi", "study"] } TOON tags(3) - chill - lofi - study Same meaning. Benefit Impact Token-efficient ~30–60% fewer tokens in tests Faster prompts Less text to process Readable Easier debugging + tracing LLM-aware format Designed for prompt input, not APIs Flat user dataset → query LLM Format Prompt Tokens Total Tokens JSON 757 797 TOON 460 500 ✅ ~40% reduction with zero data loss. JSON approach const input = JSON.stringify(data) sendToLLM(input) TOON approach import { encode } from "@microsoft/tone" const input = encode(data) sendToLLM(input) Clearer. Smaller. Faster. Flat JSON → TOON ✅ efficient Nested JSON → TOON ❌ can cost more tokens If your data has nested objects, flatten first before encoding. Use TOON for: Don’t use TOON for: TOON isn’t replacing JSON — both have roles. JSON TOON Best for machines & APIs Best for LLM input payloads Heavy syntax Lightweight Universal Optimized for tokens As LLM workloads scale, token efficiency becomes engineering. TOON is a practical optimization worth exploring for real-world AI development.  ( 7 min )

The Hidden Lessons Internships Teach Beyond Technical Skills Introduction Understanding the Real Meaning of Responsibility The Power of Professional Communication Learning Emotional Intelligence at Work The Art of Taking and Applying Feedback Time Discipline and Self-Management The Importance of Adaptability Building Confidence Through Experience Respecting Diversity and Work Culture Resilience: Learning to Bounce Back from Challenges Discovering Your Work Identity Conclusion The true value of an internship lies far beyond learning tools or completing assignments. It lies in character building, emotional growth, and professional awareness. Every task completed, every feedback received, and every challenge faced during an internship becomes a life lesson — one that shapes integrity, confidence, and adaptability. Technical skills might help you get the job, but these hidden lessons help you grow, lead, and sustain in your career. At Well Spring Talent Solutions, we design internships that go beyond the ordinary. Our programs ensure that every student not only gains technical proficiency but also develops the human, emotional, and ethical strength needed to thrive in any profession. Learn. Grow. Lead. That’s the Well Spring Talent way.  ( 11 min )

Nainital, also known as the “Lake District of India,” is a popular place for many travellers. It has beautiful lakes, tall snowy mountains, and amazing and vibrant markets; because of that, thousands of tourists are attracted every year. But generally, what happens is that many people usually make mistakes, causing their trip a hassle. The number of mistakes to be avoided from choosing the wrong hotels in Nainital to missing out on original local experiences. This guide will help you understand what not to do in Nainital so you can enjoy your trip stress-free. Before discussing mistakes, let’s understand why Nainital is so popular. This city provides a beautiful view of the lake, places to stay, amazing markets on the Mall Road, as well as the best weather for a trip to the mountains. Acc…  ( 10 min )

Is Quantum Computing the Future? Let's Demystify It! Ever heard of quantum computing and thought, "That sounds like something straight out of a science fiction movie?" You're not alone! The term can be intimidating, conjuring images of complex equations and futuristic technology. But what if I told you the core concepts aren't as mind-bending as you might think? Let's break down the basics and explore why this emerging field is generating so much buzz. Imagine a world where we can design new drugs in a fraction of the time, develop revolutionary materials with unprecedented properties, and break even the most complex encryption codes. That's the promise of quantum computing. Classical computers, the ones we use every day, store information as bits, representing either a 0 or a 1. Quantum…  ( 8 min )

AWS Web Application Firewall (WAF) is a critical security layer that often deploys Challenges (HTTP 202) or Managed Captchas (often HTTP 405) to protect web resources from automated threats. While these mechanisms are effective, they pose a significant barrier to legitimate automation tasks like web scraping, monitoring, and testing. This article provides a practical, technical guide focused on using the specialized service CapSolver with Node.js to programmatically bypass AWS WAF protections. We will detail the WAF’s mechanism, demonstrate how to extract the necessary parameters using cheerio, and provide a complete, runnable Node.js script that leverages CapSolver’s AntiAwsWafTask to obtain the required aws-waf-token cookie. The emphasis is on a production-grade solution that is technica…  ( 11 min )

Enterprises today manage digital experiences for users across the world. They operate websites, mobile apps, and secure platforms that must recognize user origin instantly. With cyber threats, regional compliance, and personalization needs rising, accurate location data has become critical. That’s why many global organizations now rely on global IP coverage API services as a core part of their infrastructure. IP intelligence helps organizations understand where users are connecting from, verify trust, and adapt experiences in real time. It allows them to protect accounts, reduce fraud, and deliver relevant content without disrupting user experience. For large-scale digital businesses, this isn’t just beneficial—it's essential for growth. A global IP coverage API is a service that maps IP a…  ( 9 min )

In today’s fast-paced world of software delivery, releasing new features quickly while maintaining stability has become a balancing act for development teams. Traditional deployment methods often involve significant risk—pushing a new version of software to all users at once can lead to unexpected bugs, downtime, or performance issues. This is where canary testing shines. Inspired by the “canary in a coal mine” metaphor, canary testing allows teams to release updates to a small subset of users first, monitor how the system behaves, and then gradually expand the rollout. It’s a smart and controlled way to validate changes in production before a full release. However, while canary testing sounds straightforward in theory, implementing it effectively comes with several real-world challenges. …  ( 9 min )

As someone who writes about AI, Excel and workflows, I figured: Why not test the writing tools themselves? I compared Grammarly and ChatGPT side-by-side on a real blog post. Key findings: Both caught grammar errors, but ChatGPT explained why. ChatGPT rewrote tone and structure; Grammarly stuck to correction. For bloggers who care about SEO and readability, ChatGPT pulled ahead. Workflow summary: Draft → Grammarly → ChatGPT → Final. Full results & detailed breakdown → (https://www.vevtech.blog/2025/11/chatgpt-vs-grammarly-best-grammar-checker.html)] Feedback? I’d love to hear which tool you prefer for dev-blogs, documentation or tutorials.  ( 6 min )

AI development is evolving rapidly. While many developers have experimented with making simple API calls to language models, the real leverage lies in building AI agents, autonomous systems that can reason, use tools, and iterate on tasks without constant handholding. In this tutorial, you'll learn how to build an AI summarizer agent using Mastra, a TypeScript-first framework designed specifically for agent development. By the end, you'll have a working agent that can automatically fetch content from URLs and generate intelligent, structured summaries. Basic TypeScript and Node.js knowledge Node.js v18 or higher installed A free Google AI API key (get one here) Before we start building, let's quickly talk about what Mastra actually is and how its main parts (agents, tools, and workflows) a…  ( 12 min )

So here's what's been happening lately. After my contract ended with my last client, I decided to take a different path than usual. Instead of immediately jumping into the next opportunity, I'm working on NeoHaskell full-time while living off my savings. I know that might sound concerning to some, but there's actually a solid plan behind this decision. The goal is straightforward: turn NeoHaskell into something that can sustain itself financially. Not just as a hobby project, but as something I can actually live from. The approach I'm taking is very production-focused. I'm starting with the core infrastructure that any real application needs - an event store built on PostgreSQL. Nothing experimental or overly clever, just reliable technology that works. After that comes the command handlin…  ( 7 min )

Two years ago, I walked into my first ever crypto event as a complete outsider. When the presenter asked a question, I raised my hand. Boom $3 straight to my wallet for a correct answer. I was genuinely excited. Real digital money I could actually spend, right? Wrong. What followed was a painful lesson in crypto's biggest UX flaw: I needed to buy a completely different token just to move the money I'd earned. Standing there confused, holding dollars I couldn't spend without SOL I didn't have, I thought exactly what millions of first-time users think: this whole thing is a scam. That frustration stuck with me. Not because I'm bitter about three dollars, but because I realized this broken experience is repeated thousands of times daily across the ecosystem. Kora is built to remove that frict…  ( 20 min )

‘The Truman Show’ Rewatch with Bill Simmons, Glen Powell & Chris Ryan Bill Simmons and Chris Ryan team up with actor Glen Powell for The Ringer’s Rewatchables deep dive on Jim Carrey’s 1998 classic, The Truman Show. They kick off with Glen’s fresh perspective on the film, debate the ultimate rewatchable scene, and wrap up with their signature “Categories” segment. Chapters: • 0:00 Cold Open • 1:59 Glen Powell on The Truman Show • 37:43 Most Rewatchable Scene • 42:19 The Categories Sponsored by State Farm. Don’t forget to subscribe to The Ringer channels! Watch on YouTube  ( 6 min )

Everything Wrong With Sinners In 15 Minutes Or Less is a tongue-in-cheek Halloween special where the CinemaSins crew gleefully rips apart “Sinners,” one of the year’s standout genre films, in record-breaking time. Expect their signature blend of snarky commentary, rapid-fire “sins” and plenty of movie trivia to keep things rolling. Along the way they plug their main site (cinemasins.com), various YouTube channels (@TVSins, @commercialsins, @cinemasinspodcastnetwork), a fun audience poll, and their Patreon. Plus, meet the writing squad (Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel) and follow them on Twitter and Instagram for even more movie-loving mischief. Watch on YouTube  ( 6 min )

Predator 2 drops Schwarzenegger’s jungle for Danny Glover battling a meaner Predator amid a sweltering, crime-ridden 1990s LA. The heatwave and gang wars give the sequel a gritty, urban edge. It might miss some of the original’s jungle charm, but Gary Busey’s wild energy and a fresh take on alien hunting make this “Caravan of Garbage” review surprisingly fun—if you’re up for something different. Watch on YouTube  ( 6 min )

Struggling with physics homework? Preparing for exams? Or just curious about how to solve complex physics problems? Meet PhysicsGPT, your free AI-powered physics assistant that delivers expert-level solutions with detailed, step-by-step explanations. PhysicsGPT is a specialized AI tool designed exclusively for physics problem-solving. Unlike general-purpose AI assistants, PhysicsGPT has been trained specifically on physics problems across all major domains, achieving an impressive 97.3% accuracy rate with access to over 20 million physics problems in its database. PhysicsGPT handles problems across all major physics disciplines: Classical Mechanics: Newton's laws, kinematics, dynamics, momentum, energy, and rotational motion Electricity & Magnetism: Circuit analysis, resistors, capacitors,…  ( 8 min )

Data annotation is the unsung hero of successful AI model training. AI models struggle without meticulously labeled data. They cannot make precise predictions or execute tasks effectively. Traditionally, manual labor was heavily relied upon. This process proved time-consuming and financially burdensome. Automated data labeling is transforming data annotation. It makes it faster, more accurate, and remarkably scalable for modern AI. Data annotation supplies structured, labeled datasets. These datasets serve as the bedrock for training AI models. These labels empower AI to comprehend and categorize data. This includes identifying objects in images and detecting speech patterns. It also includes discerning sentiment in text. Even the most advanced AI algorithms falter without high-quality dat…  ( 11 min )

Are you a manga fan who's tired of waiting for official translations? Or perhaps you're a translator looking for ways to speed up your workflow? Let me introduce you to an incredible free tool that's revolutionizing how we read manga in different languages. Manga Translator is a completely free, AI-powered web application that automatically translates manga and comics into over 20 languages. What makes it truly special is that it doesn't just translate text - it intelligently replaces the original text in speech bubbles while preserving the artwork quality. The tool uses cutting-edge Optical Character Recognition (OCR) to accurately detect and extract text from manga panels, even when the text is stylized or placed at unusual angles. Whether you want to translate Japanese manga to English,…  ( 7 min )

Anything that runs on your computer or phone needs memory to work. RAM (Random Access Memory) – temporary, fast, used while apps are running. When your RAM gets full, your system may start using the hard drive as slower “virtual memory.” How Memory Works in Apps: When you open an app, it loads images, data, and resources into RAM so it can run quickly. But that’s not always the case... What Is a Memory Leak? Imagine you invite a friend to stay at your house for one night — but she decides to live in your room forever. The app borrowed some memory temporarily, but instead of letting it go, it keeps holding onto it even when it’s no longer needed. Over time, the app’s memory usage keeps growing. The app becomes slower The phone heats up Or it crashes with “out of memory” errors Why It Happens Memory leaks usually occur when developers forget to: Remove event listeners Clear timers or intervals Release references to images, arrays, or objects no longer needed For example: useEffect(() => { Or when large objects are kept in memory: const bigImage = loadImage('banner.png'); How Developers Prevent It: Developers use profiling tools to detect leaks — like: Android Studio Profiler LeakCanary Flipper (React Native) They also: Clean up listeners and intervals in useEffect Release images and cache data properly Move heavy data to the server, not the client app In Short:  ( 7 min )

Introduction Creating visually appealing designs often requires text that breaks away from the traditional straight line. Whether you're designing logos, social media posts, or marketing materials, curved text adds that professional touch that makes your work stand out. Today, I'm sharing a fantastic free tool that makes creating curved text incredibly simple. Curved-Text.com is a free online tool that lets you create beautiful curved text, circle text, wavy text, and text on custom paths - all directly in your browser with no signup required. Circle Text: Perfect for creating circular logos and badges with text inside or outside rings Arc Text: Ideal for arched headlines and curved titles Wavy Text: Great for dynamic social media captions and eye-catching designs Custom Path: Draw any l…  ( 7 min )

Certainly! Below is a Google EEAT-compliant, high-readability blog article designed for your e-commerce independent site, targeting the U.S. and European markets. The content is optimized for SEO, user engagement, and natural tone, ensuring it doesn't appear AI-generated. Gaming Wrist Rests: Do I Need It? In the world of gaming setups, comfort is key. Whether you're an avid gamer or someone who spends long hours in front of a screen, having the right accessories can significantly enhance your experience. One such accessory that has gained popularity in recent years is the gaming wrist rest. But the question remains: Do you really need one? In this article, we’ll explore the benefits, features, and considerations of gaming wrist rests, helping you determine whether this simple addition co…  ( 10 min )

What you'll learn By the end of this section, you'll: Understand how Docker networking works and why it's important for multi-container apps. Learn the difference between bridge, host, and overlay networks in Docker. Know how to expose ports using -p so services can communicate across containers or expose endpoints to your host. See how to connect multiple containers so they can communicate internally. Complete a hands-on project where a React app communicates with a Node.js backend over a shared custom bridge network in Docker. We'll start by understanding why Docker networking is important. When you're working on a project, it's rarely a single container doing all the work. You'll usually have a: backend API frontend application database sometimes a message broker ... with all running …  ( 20 min )

Automation is DevOps best friend... Until it silently bypasses your controls. "Auto" features meant to save time often become the biggest blind spots in your security model. We've been taught that automation equals reliability. Automate testing, automate deployments, automate infrastructure provisioning. The more you automate, the better your outcomes, or so the thinking goes. And don't get me wrong! I absolutely LOVE automate stuff! But here's what often gets overlooked: automation doesn't just accelerate your good practices; it also accelerates your bad ones. When you automate a flawed process, you get failures at scale, consistently and quickly. Worse, when automation bypasses human judgment in critical security decisions, you create systematic blind spots that are harder to detect than…  ( 12 min )

Spatial Reasoning Unleashed: Causal Language Models for Smarter Spatial Data Imagine predicting traffic flow with pinpoint accuracy, or forecasting weather patterns days in advance. Spatial data holds the key, but analyzing it efficiently has always been a challenge. We typically massage that spatial data into a linear sequence before feeding it to a language model. But what if we could use language models directly on the raw spatial data itself? Here's the breakthrough: we can apply causal masking – a core concept in language modeling where the model only sees past information – directly to spatial data. This might seem counterintuitive since spatial data isn't inherently sequential. However, surprisingly, a model trained on spatially masked data learns spatial relationships effectively…  ( 7 min )

Before the document starts, let's first take a look at the plugin with millions of downloads in the GOOGLE Plugin Market, which integrates the world's most advanced AI plugins: https://nbtab.com/?c=g This document systematically elaborates on the core implementation logic of AI systems represented by Large Language Models (LLMs), covering the entire technical process from underlying technical architecture to engineering implementation. By decomposing key links such as model structure, training mechanism, and inference deployment, it provides actionable technical references for technical R&D personnel, system operation and maintenance staff, and product designers, clarifying the transformation path of AI systems from "theoretical framework" to "practical products". AI Algorithm Engineers: S…  ( 13 min )

In a move that's likely to send shockwaves through the tech industry, Amazon Web Services (AWS) and OpenAI have announced a multi-year strategic partnership. This collaboration promises to accelerate the development of artificial intelligence (AI) technologies and further blur the lines between human and machine capabilities. The partnership will see AWS and OpenAI working together on several fronts: Exclusive use of AWS infrastructure: OpenAI will leverage AWS's comprehensive suite of cloud services, including compute, storage, and database solutions. This will enable OpenAI to scale its AI models and applications more efficiently. Access to proprietary technologies: AWS will gain access to OpenAI's cutting-edge AI technologies, including natural language processing (NLP) and computer vis…  ( 7 min )

Outil de Cybersécurité Moderne : Wireshark - Analysateur de Protocole Réseau Introduction Dans un monde de plus en plus connecté, la cybersécurité est devenue une préoccupation majeure pour les entreprises et les particuliers. Avec la multiplication des menaces en ligne, il est essentiel de disposer d'outils efficaces pour protéger les réseaux et les données sensibles. Parmi ces outils, Wireshark se distingue comme un puissant logiciel d'analyse de protocole réseau qui permet de surveiller le trafic réseau en temps réel et d'identifier les potentielles failles de sécurité. Wireshark est un logiciel open-source développé par la communauté des experts en sécurité informatique. Il est disponible gratuitement sur plusieurs plateformes, notamment Windows, macOS et Linux, ce qui en …  ( 7 min )

Uploading files is one of the most common operations in web and mobile applications, from profile pictures, invoices, and videos to uploading experimental files during pre-production or testing phases. Traditionally, files are uploaded directly to the backend server, which then forwards them to a storage service like Amazon S3. While this approach seems simple, it introduces serious performance bottlenecks and potential security risks. And here lies the real challenge: how can we upload large files without degrading performance or overloading the backend, and at the same time, without exposing our AWS credentials to the frontend, which would completely break security? I often ask this question during interviews, and many of my colleagues have faced it too. It’s not a trivial problem, it i…  ( 9 min )

Your first dev job will teach you more in three months than two years of tutorials ever could. Most juniors don’t believe that (I certainly did not). They’re stuck in the “just one more course” loop — convinced the next certification or project will finally make them ready. But real growth doesn’t happen before the job. It happens because of it. I applied to my first dev job feeling completely unprepared. Spent the first week thinking someone in HR had made a terrible mistake. And yet — within a month, I’d learned more about version control, debugging, and reading other people’s code than six months of online courses ever taught me. Because tutorials can’t simulate what it’s like to fix production bugs at 9PM or explain your logic during a code review. Once you’re in a real environment, everything shifts. You learn how to: Read messy legacy code and make sense of it. Ask better, sharper questions. Navigate feedback without taking it personally. Handle ambiguity when specs aren’t crystal clear. That’s the real developer education — and it starts on day one. Don’t just apply anywhere. Look for teams that actually invest in juniors. Green flags: Structured onboarding Pair programming Regular code reviews Patient seniors who want to mentor Red flags: No documentation Everyone’s too busy to help They expect you to “hit the ground running” on day one That feeling of not being ready? It never fully goes away. Even senior devs feel it. So apply anyway. Because the fastest way to grow is to start — not to prepare forever. You’ll learn by doing, failing, and improving. That’s how every great developer started.  ( 7 min )

Multi-tenancy is a fundamental architectural pattern for SaaS applications, allowing multiple customers (tenants) to share the same application infrastructure while maintaining data isolation. Choosing the right database pattern is crucial for scalability, security, and operational efficiency. When designing a multi-tenant application, you have three primary database architecture patterns to choose from: Shared Database, Shared Schema (most common) Shared Database, Separate Schema Separate Database per Tenant Each pattern has distinct characteristics, trade-offs, and use cases. Let's explore each in detail. This is the most common multi-tenancy pattern, where all tenants share the same database and schema, with a tenant_id column used to distinguish tenant data. Architecture ┌─────────────…  ( 13 min )

The Basics Let's start with the very basics: What is a PWA? It stands for Progressive Web App, and to really understand the full capabilities of them, you first need a base level of understanding of both a normal website and a platform-specific app. So what's a website? Well, as odd as the question may seem, there's several traits to a website that are important to consider when making or looking into a PWA. A website is something hosted on the internet - obviously, yes, but it means a few things for us as users and developers. A user doesn't download a website to their computer; it doesn't take up space, it isn't something you need to install, it's just hosted on the internet. Websites, BEING hosted on the internet, are inherently compatible with pretty much any device that can get an i…  ( 9 min )

How to Create an SPL Token-2022 on Solana: No-Code Guide to Deploy Tokens with Extensions Hey devs! Want to launch your own token on Solana's blazing-fast blockchain but intimidated by Rust or smart contracts? You're in luck. With SPL Token-2022, Solana's upgraded token standard, you can create feature-rich tokens (think transfer fees or soulbound NFTs) without writing code. This guide uses Web3.Market's Solana Token Generator to deploy a token in minutes—perfect for DeFi experiments, NFT projects, or community governance. Disclaimer: Token creation involves real SOL fees and potential legal risks. Always consult legal experts, audit your tokenomics, and DYOR. This is educational only—never invest more than you can afford to lose. By the end, you'll have a live token ready for Raydium li…  ( 9 min )

The early bird catches the worm, which must appeal to the fish, not to the fisher, and eating a frog or low-hanging fruits are proverbial allegories of productivity strategies found in coaching and thought leadership business advice. Picking so-called "low hanging fruits" stands for starting with easy, nearby opportunities promising perceivable quick wins like we would often do to please new customers when showing them a preview. "Eating a frog" means accepting an unpleasant challenge, like solving a tricky error or mastering a dreaded negotiation. The AI-generated image above illustrates the idea of low hanging frogs and a little life-hack strategy combining some of the sayings metioned before: identify a small task that you could tackle and finish early in the morning to start your day with a feeling of success and achievement. A task that should be small and simple enough to finish it successfully in a short time without too much effort, but not be too insignificant which would make the feeling of success merely symbolic. Ideally, that's something slightly unconfortable for a creative coder, like picking up the phone and holding the line until someone picks up to acknowledge an appointment, answering an email, or looking up a piece of information that got lost. It could also be writing a small blog post like this one, for the sake of consistency in the sense of posting regularly. Note that all images have been generated using AI, based on a spontaneous wordplay idea. These are my "low-hanging frogs" for today. Hope that you like it!  ( 6 min )

Math.random is flawed, as bold a claim as that may seem. It does what it sets out to do, It generates a number between 0 and 1 that’s random… Right? Wrong! Math.random doesn’t actually produce a truly random number. The number it creates is deterministic, meaning that it’s predictable. Now maybe for a quick dice roller or game feature, this won’t matter, but for security, this matters a lot. Computers, too smart for their own good So, why is this even a problem in the first place? For one, we can't generate truly random numbers, not easily at least. Computers are very bad at generating random numbers. Without some kind of outside influence, it’s hard to get anything that is truly random. Computers are good at math, but not at randomness. The problem with any kind of “outside influence”, …  ( 9 min )

Math.random is flawed, as bold a claim as that may seem. It does what it sets out to do, It generates a number between 0 and 1 that’s random… Right? Wrong! Math.random doesn’t actually produce a truly random number. The number it creates is deterministic, meaning that it’s predictable. Now maybe for a quick dice roller or game feature, this won’t matter, but for security, this matters a lot. Computers, too smart for their own good So, why is this even a problem in the first place? For one, we can't generate truly random numbers, not easily at least. Computers are very bad at generating random numbers. Without some kind of outside influence, it’s hard to get anything that is truly random. Computers are good at math, but not at randomness. The problem with any kind of “outside influence”, …  ( 9 min )

Image Source: unsplash Vibe coding does not fit everyone, but you might find it helpful on your coding path. Many developers use AI tools daily, and you might be one of them. Some developers use ChatGPT, Copilot, or other tools to help speed up their coding. You might be new to coding and depend on AI for code completion or debugging. You could also be an experienced engineer using AI to multiply your productivity. Vibe coding gives you a chance to blend your intuition with technical checks. If you learn to mix your vibe with validation, you can shape the future of coding. Your vibe coding journey depends on your learning goals and how you want to grow as a coder. Vibe Coding Overview Image Source: pexels What Is Vibe Coding You might wonder what vibe coding means. Vibe coding is an approa…  ( 18 min )

When You Have Great Ideas But Struggle to Write About Them Mygom.tech, our team churns out proof-of-concepts and internal tools that actually solve real problems. But when it comes to documenting those wins? That's where we hit a wall. We had a backlog of case studies and technical blogs - tools that could help hundreds, just sitting in Notion because nobody wanted to write them. Our engineers dreaded spending hours on content. We tried outsourcing. $300 per post and still, it never sounded like us. So we built what we needed: an AI content generator for PayloadCMS that transforms a simple idea into a researched, brand-aligned article in minutes. Not another generic AI writer - something smarter, tailored for teams like ours who need deep technical accuracy and real voice. Why does this ma…  ( 12 min )

In a previous blog, I walked through how to set up SFTP on Azure step-by-step through the Azure Portal. That’s a great way to get familiar with the service, but if you're deploying this regularly, across different environments, for multiple clients, or as part of a DevOps process, you need a way to automate it. That’s where Terraform comes in. Terraform is an Infrastructure as Code (IaC) tool that allows you to define and deploy Azure resources using configuration files. This means you can create your Azure SFTP setup in a version controlled way and replicate it in multiple environments with minimal effort. I’ve published a GitHub repository containing the Terraform configuration you need to create: An Azure resource group A premium block blob storage account SFTP enabled on that storage…  ( 8 min )

In this episode of The Rewatchables, Bill Simmons and Chris Ryan welcome actor Glen Powell to revisit Peter Weir’s 1998 classic The Truman Show—Jim Carrey’s unforgettable turn alongside Laura Linney and Ed Harris. They chat about Powell’s unique take, swap memories of their favorite scenes, and debate what makes the film endlessly rewatchable. Timestamps guide you straight to the goods (1:59 for Powell’s thoughts, 37:43 for the top rewatchable moment, 42:19 for their signature category breakdown), all wrapped up with a State Farm sponsor shout-out and links to subscribe to The Ringer’s channels. Watch on YouTube  ( 6 min )

Predator 2 ditches the jungle and Schwarzenegger for an urban, sun-scorched L.A., where Danny Glover goes head-to-head with an upgraded Predator amid a brutal heat and crime wave. It may lack Arnie’s one-liners and jungle vibes, but the new setting and monster keep things fresh. With a splash of Gary Busey and a healthy dose of neon-drenched chaos, this Caravan of Garbage review is a reminder that the franchise can still surprise you—as long as you don’t expect an exact replay of the original. Watch on YouTube  ( 6 min )

As developers, we love automation — but let’s be honest, building every single workflow manually is time-consuming. Enter NapNox AI Workflow Builder, a new tool powered by Gemini AI that lets you build complex automation workflows by simply describing what you want. Example: “I want to post every new blog article automatically to Twitter and LinkedIn.” That’s it. In seconds, the AI returns: A prebuilt n8n workflow JSON ready to copy-paste A step-by-step implementation guide Suggested tools & connections (Twitter API, LinkedIn OAuth2, RSS, etc.) You can choose filters like: Platform → n8n, Zapier, Make Type → Social Media, CRM, Analytics Tools → Twitter, Notion, Gmail, etc. And the builder does the rest — combining your inputs into a fully functional workflow with editable nodes. This isn’t just for no-coders. Even devs can speed up testing, mockups, or prototypes with it. It’s like ChatGPT — but acts as an Agent for automation workflows. Want to try it? AI Workflow Builder  ( 6 min )

Hey fellow coders! I'm Rajni again, that Bangalore-based tinkerer who's equal parts caffeine and keyboard clacks. Last time I geeked out on privacy scrapers; now, let's talk PDF magic. Ever needed to whip up a quick online tool to convert docs to PDF? Maybe for a blog, side hustle, or just to flex some Python? I've been there—frustrated with clunky online converters that watermark everything or nag for subs. So, I rolled my own: a simple Python backend using FPDF (free, no API drama), wrapped in a Flask web app for that "online" vibe. Then, for the WordPress crowd (hey, not all of us live in CLI land), I'll show how to embed a free version right into your site without dropping a dime. This ain't theory—it's battle-tested code I forked on my GitHub (rajni-dev/pdf-converter-tool). Fork it, t…  ( 8 min )

Hi DEV Community! 👋 I’m Mohamed Riham, currently pursuing my BSc (Hons) in Data Science after completing my Higher National Diploma (HND) in Software Engineering. This is not just another academic update — this is the story of how I found my path, why I transitioned from Software Engineering to Data Science, and what truly led me to make one of the most defining decisions of my life. When I began my HND in Software Engineering, my goal was very clear: Learn programming Build real projects Become a software engineer And I did exactly that. Programming fundamentals Databases & SQL Web technologies Object-Oriented Programming (OOP) Software Engineering principles I loved building systems, solving problems, and turning ideas into products that worked. gap — a curiosity that tradit…  ( 9 min )

🕹️ From Play-to-Earn to Play-to-Own: Understanding Metaverse & Web3 Gaming Web3 is redefining how we play, build, and trade inside games. How Metaverse worlds use blockchain Why Web3 Gaming empowers creators & players The future of interoperable digital assets 📺 Watch full explanation: [YouTube Link] and join the Web3 Explained Series by Kishan (Founder of OmniRadhaNexus). Web3 #Gaming #Blockchain #Metaverse #GameDev  ( 6 min )

When you first look at a distributed architecture diagram with services scattered across multiple cloud providers, regions, and continents, it's easy to feel overwhelmed. Network partitions, timeouts, SSL handshake failures, connection drops—the list of things that can go wrong seems endless. And they do go wrong, constantly. In our globally distributed application running across 5 regions on Fly.io, we see these failures every single day. Phoenix.PubSub disconnecting from Redis. PostgreSQL protocols timing out mid-query. RabbitMQ brokers closing connections unexpectedly. It looks scary, and honestly, it should be. But here's the thing: with the right architectural choices, the right technology stack, and a healthy respect for the fallacies of distributed computing, you can build systems t…  ( 10 min )

Java String getBytes() Explained: Stop Letting Character Encoding Ruin Your Code Let's be real for a second. When you're starting with Java, String objects feel like magic. You can add them, split them, compare them... life is good. Then, you need to save that text to a file, send it over a network, or maybe hash it for a password. Suddenly, the universe throws a scary term at you: byte arrays. And right there, in the middle of the confusion, is the getBytes() method. You've probably seen it, maybe even used it with a shrug, hoping it would just work. Spoiler alert: sometimes it doesn't. You end up with garbled text, weird question marks (�), or characters that look like they're from a alien language. Ever seen "Café" instead of "Café"? Yep, that's the enemy we're fighting today. Don't …  ( 10 min )

wool curtains for winter, but here's the problem—most people don't know how to hang them correctly. If your curtains have both a wool layer and a blackout layer, which side should face the cold glass? Get this wrong, and you're wasting money on heating costs. Wool isn't just for sweaters. It's one of nature's best insulators, and here's why it matters for your windows. Here's what you've been waiting for—the definitive answer. For most wool curtains with a blackout layer, the blackout side should face the window. The wool side should face your room. There are exceptions, though. Sometimes wool should face the window instead. Single-layer pure wool curtains have no coating, so the wool itself must directly block the cold air. In this case, hang them as close to the window as possible—ideall…  ( 11 min )

Stop Fumbling with '+' in Java: A No-BS Guide to Mastering String.format() Let's be real. If you're learning Java, you've probably built a thousand strings using the good ol' + operator. java This is where Java's String.format() method swoops in like a superhero. It's your secret weapon for creating clean, professional, and dynamically formatted strings without breaking a sweat. In this guide, we're not just going to skim the surface. We're going to dive deep into String.format(), break down its syntax, explore killer examples, and look at real-world use cases that you'll actually encounter. By the end, you'll wonder how you ever lived without it. Ready to write code that doesn't just work, but looks good doing it? Let's get into it. What is String.format(), Actually? Think of it as a te…  ( 10 min )

This is the fifth article in our series, where we design a simple order solution for a hypothetical company called Simply Order. The company expects high traffic and needs a resilient, scalable, and distributed order system. In the previous articles: Simply Order (Part 1) Distributed Transactions in Microservices: Why 2PC Doesn’t Fit and How Sagas Help Simply Order (Part 2) — Designing and Implementing the Saga Workflow with Temporal Simply Order (Part 3) — Linking It All Together: Connecting Services and Watching Temporal in Action Simply Order (Part 4) — Reliable Events with the Outbox Pattern (Concepts) Simply Order (Part 5) — Hands-On: Building the Outbox Pattern for Reliable Event We built the core services — Order, Payment, and Inventory — and discussed different approaches for handl…  ( 10 min )

I still remember when a project plan was a Gantt chart and a good day meant “no blockers.” Today, my mornings start with AI—asking a large language model to summarize sprint notes, rewrite stakeholder updates, or analyze why our QA velocity dipped. It’s astonishing how quickly LLMs in Project Management have become a routine part of project delivery. But with speed often comes confusion. According to the State of AI in Business 2025 report by MLQ.ai, over 80% of enterprises are piloting AI in at least one workflow, yet fewer than 15% have integrated these tools into their core business processes. That gap mirrors what I see on the ground—teams experimenting enthusiastically but lacking the guardrails, governance, and metrics needed to make AI a reliable part of project management. In my ex…  ( 15 min )

A program is fundamentally about two things: Allocating Memory: Where do we store our data and variables? Parsing and Executing: How do we read and run our instructions? To run our JavaScript code, we need an engine that translates it into machine code. Browsers have different engines, like V8 in Chrome and SpiderMonkey in Firefox. For server-side execution, we use environments like Node.js, which is built on the V8 engine. The JS Engine is the "heart" where your code is actually understood and executed. Inside the engine, we have two key parts: Memory Heap: This is where memory allocation happens. When you create variables, objects, or functions, they get allocated space in the heap. This is why we need to be mindful of memory leaks. For example, by avoiding unnecessary global variables …  ( 8 min )

I spent three years building a feature nobody used. It was technically brilliant—clean architecture, comprehensive test coverage, performant at scale. The code review comments were glowing. The tech lead called it "textbook engineering." But when we shipped it, usage metrics flatlined. Support tickets flooded in asking how to accomplish tasks the feature was specifically designed to handle. The problem wasn't the code. The code was perfect. The problem was that I built what made sense to me as a developer, not what made sense to the humans who would actually use it. I had optimized for technical elegance while completely missing how people actually think, work, and make decisions. I built a solution to a problem I understood intellectually but had never observed behaviorally. And in doing …  ( 12 min )

CircularRange is a native web component for creating circular range sliders without any dependencies. Perfect for gauges, speedometers, and custom controls. Key features: Zero dependencies, single JavaScript module Full keyboard navigation and ARIA support 20+ CSS variables for complete styling control Works with standard form submissions Supports custom arcs, reverse direction, and multi-labels Built on modern web standards with Shadow DOM encapsulation and ElementInternals API integration. Great for dashboards, audio controls, and IoT interfaces where circular inputs make more sense than linear sliders. 👉 Blog Post 👉 Live Demo  ( 6 min )

Every Sunday, I Refactor Old Code and It’s the Smartest Habit I’ve Ever Built Hadil Ben Abdallah ・ Nov 4 #webdev #css #javascript #python  ( 5 min )

In today’s fast-paced digital landscape, businesses and organizations are continuously seeking innovative solutions to enhance customer engagement, streamline operations, and improve overall efficiency. One technology that has gained immense popularity in recent years is chatbot services. These AI-powered virtual assistants are transforming the way businesses communicate with their audiences, providing instant, personalized, and round-the-clock support. This article explores the world of chatbot services, their applications, benefits, and the factors to consider when implementing them. What Are Chatbot Services? Chatbot services refer to software applications that use artificial intelligence (AI) and natural language processing (NLP) to simulate human conversation. These chatbots can inter…  ( 8 min )

In today’s fast-moving digital world, customers want quick, reliable answers. When they have questions about your product or service, the first place they turn to is often your knowledge base. But here’s the catch: if your knowledge base isn’t well designed, it can frustrate users instead of helping them. A thoughtfully designed knowledge base is more than a support hub — it’s a key factor in driving customer satisfaction, trust, and loyalty. Let’s break down how design directly shapes the customer experience. A knowledge base is a centralised hub where users can find answers to their questions — FAQs, tutorials, troubleshooting steps, product guides, and more. It’s the foundation of self-service support, allowing customers to help themselves without contacting a support agent. Accor…  ( 8 min )

I don’t have a fancy morning routine. I usually wake up late. Scroll LinkedIn. Check Dev.to... Not to fix bugs. Not to build new features. That’s my weird little ritual. It started accidentally. final_version_realfinal folders. The code was full of console.logs, duplicated functions, and CSS that looked like spaghetti. One hour later, I wasn’t just refactoring, I was learning. I don’t follow a strict process. Sometimes I realize how much I’ve improved. weirdly creative past-me was. But that’s the beauty of it, it’s raw, honest progress. Refactoring doesn’t mean rewriting everything. Renaming bad variables like temp_data_final3 to something human-readable. Removing unnecessary code that does nothing. Replacing old logic with something more elegant. Adding comments where my past self left c…  ( 10 min )

When Ads Become Helpful Suggestions Instead of Interruptions In the rapidly evolving landscape of AI applications, developers face a common dilemma: How can you monetize your innovative app without compromising the user experience? Enter Monetzly — the first platform that empowers developers to monetize their applications while seamlessly integrating context-aware advertising. As AI applications proliferate, many struggle with sustainable monetization strategies. Relying solely on subscriptions or paywalls can alienate users, stifling engagement and growth. What if there was a way to generate revenue without disrupting the user experience? Monetzly changes the game with its unique dual-earning model. Imagine a scenario where your AI app not only engages users but also provides them with …  ( 7 min )

When I first started building Flutter apps, state management felt overwhelming. I made some mistakes that cost me hours — here are the top 3 I wish I knew earlier 👇 setState Everywhere At first, I used setState() for almost everything. ✅ Mistake: It caused unnecessary rebuilds and made debugging harder. 💡 Tip: Use ValueNotifier, Provider, or Riverpod for parts of the UI that don’t need a full rebuild. I tried every package I found online — Bloc, MobX, Redux — even for tiny apps. ✅ Mistake: Overkill = slower dev + more boilerplate. 💡 Tip: Start simple: Provider or Riverpod is enough for most small to medium apps. I jumped straight into coding without thinking about how data flows. ✅ Mistake: Hard-to-maintain code, messy state, and bugs everywhere. 💡 Tip: Spend time planning state hierarchy: which widgets own the state, which widgets just listen. State management isn’t just about code — it’s about structure and efficiency. Pick the right approach for your app size, and think about data flow early. I’m Bayajit Islam, a Flutter frontend developer who loves building clean, maintainable apps. Small mistakes early can save you huge headaches later 🚀  ( 6 min )

This is a submission for Frontend Challenge - Halloween Edition, CSS Art. Halloween has always been about that magical mix of spooky and beautiful — the glowing moon, the flying bats, and the mysterious night sky. HTML and CSS (no images or JS needed!). The goal was to make it feel alive — with random bat movement, glowing lights, and soft night colors that bring the Halloween vibe to life. Here’s the live version of my spooky CSS art: View Demo on GitHub Pages View Source on GitHub This started as a simple CSS moon animation… and then the bats came in 🦇 Creating natural motion using @keyframes and animation-delay randomness. Layering effects with pure CSS gradients and transforms. Making light glows and depth using box-shadow and filter: blur(). Keeping it responsive and performant while keeping that “spooky magic.” The entire animation runs on zero JavaScript. The bats randomly move across the sky, giving life to the art. Smooth night ambiance created using CSS-only glow effects. I’d love to expand this into a CSS Art Halloween Scene Generator, where each reload spawns a unique night sky with different moon and bat arrangements 🌕💫 Made with love by @dmsmenula 🧙‍♂️ MIT License.  ( 6 min )

My Journey in Software Development: From Learning to Building Real Projects Over the past few months, my journey as a software developer has been nothing short of transformative. What began as a deep dive into Python and SQLAlchemy has grown into full-stack development with Flask, React, and even collaborative project building. I’ve had the chance to not only learn but also apply what I’ve learned in real, working applications. Learning and Growing Through Code Starting with Python, I learned to build database-driven applications using SQLAlchemy ORM and Alembic for migrations. Those projects helped me understand how to model data, manage relationships, and interact with databases efficiently. I also gained confidence using command-line interfaces (CLI) and integrating logic for tasks like…  ( 7 min )

🧩 Overview In many Joget applications, users want the flexibility to save their form progress as a draft and return later to complete it. This guide shows how to create a custom "Save as Draft" button in Joget using a BeanShell script that: Adds a Save as Draft button dynamically. Automatically updates workflow status fields (status and wf_status). Redirects users to the Inbox (or another page) after saving. ⚙️ How It Works ✅ The script dynamically inserts a SaveAsDraftButton inside a section’s layout. ✅ It then injects a small JavaScript snippet using a CustomHTML element to handle: Status updates to "Draft" Conditional redirection to a custom Userview page (your_menu_id) 💻 Full Code Paste this BeanShell script into your Form → Section → Data → …  ( 7 min )

As RWA (Real World Assets) emerges as a trillion-dollar narrative, a critical question arises: how to bring traditional assets onto the blockchain in a compliant, trustworthy, and efficient manner? The traditional ICO model is ruled out due to its stigma, and the speculative nature of IDOs is incompatible with the stability needs of RWA. Synbo Protocol's CCO (Community Contribution Offering) model, with its built-in transparency and compliance genes, is becoming a bridge connecting traditional finance and the DeFi world. Trust, Compliance, and Community · The Infeasibility of ICOs: The anonymity and lack of oversight in ICOs make them entirely unsuitable for RWA issuance. Many features of the CCO model highly align with the issuance needs of RWA: · Transparent Fund Flow: Smart contract-bas…  ( 7 min )

When I first saw the DoorDash system design interview platform on my calendar, my heart did a little somersault. It wasn’t just another whiteboarding round—it was an opportunity to prove I could architect scalable, real-world systems under pressure. If you’re prepping for DoorDash (or any big tech’s) system design interview, buckle up. I’ll share seven hard-earned lessons sprinkled with code, architecture tips, and real-world tradeoffs. My initial mistake? I pictured DoorDash as “Uber for food.” Quick rides, random drops. But DoorDash operates at a different scale and complexity. DoorDash connects: Customers placing orders Restaurants preparing those orders Dashers (delivery folks) picking up and dropping off External APIs for payment, mapping, and notifications This triad demands real-tim…  ( 9 min )

The tech world moves faster than any curriculum can keep up. We often hear that a degree opens doors. But in 2025 and beyond, it’s adaptability that keeps them open. For decades, a degree was the ticket to opportunity — it symbolized credibility and knowledge. real value lies in what you can build, not just what you can recite. The reality is simple: Tools change every year. Frameworks evolve. Business priorities shift overnight. What remains constant? The ability to learn, unlearn, and adapt. Companies today focus more on hands-on experience — real projects, open-source contributions, and skill-based certifications. Hard skills fade with time — adaptability doesn’t. Yesterday it was on-prem servers, today it’s Kubernetes clusters. Yesterday it was manual builds, now it’s automated CI/CD p…  ( 8 min )

Period: Apr 2025 – Nov 2025 Prepared by: Tyler Johnston-Kent • tyler@formant.ca Coordinating against hybrid Irish-Canadian botnets is a tough job, but someone has to do it. This post summarizes months of structured probing activity directed at formant.ca, documented and correlated through Cloudflare, Firebase, and locally processed analytics. The purpose is to provide a transparent, technical record for other defenders and security researchers who may encounter similar patterns. Across four months, repeated short-window “burst clusters” targeted formant.ca and related properties. These clusters share the same structure and indicators as activity first labeled internally as the “Ireland Botnet” in Aug 2025. The most recent clusters show an IPv6 subnet in Winnipeg acting as an orchestra…  ( 8 min )

In traditional ICO/IDO models, the role of community members is simplified to "investors" or "buyers," maintaining a purely economic transaction relationship with the project team. This fragile relationship easily collapses in the face of market volatility. Synbo Protocol's CCO (Community Contribution Offering) model is attempting a transformative shift: elevating the community from "bystanders" and "consumers" to "co-builders" and "guardians" of the project, redefining the growth path of digital ecosystems. In ICOs and IDOs, the community supports projects through funding, with expectations pinned on post-listing price appreciation. Project teams see the community as a funding source, and the community sees the project as an investment vehicle. The core of this relationship is short-term …  ( 7 min )

The IDE Evolution We've Been Waiting For For decades, the Integrated Development Environment (IDE) remained fundamentally unchanged. We type. We see errors. We debug. Repeat. Visual Studio Code revolutionized how we work, but even the most advanced IDEs treat code as pure text—lifeless, silent, and detached from the developer's sensory experience. Then came Kiro. And suddenly, the impossible became not just possible, but inevitable. This is the story of how CodeChroma, a multi-sensory development framework that lets developers hear and feel code quality in real-time, became buildable in three weeks—thanks to an IDE that decided to treat artificial intelligence not as a code autocomplete, but as an intelligent development partner. The Problem With Traditional IDEs: They Stopped Evolving B…  ( 12 min )

In today’s digital era, data is often called the new oil. Every second, massive amounts of data are generated through social media, online transactions, sensors, and digital devices. But data alone has little value unless it’s processed and analyzed to uncover meaningful insights. This is where data mining plays a crucial role. Data mining is the process of discovering patterns, trends, and useful information from large datasets using statistical, mathematical, and computational techniques. It helps businesses and organizations make data-driven decisions, predict future trends, and improve their overall efficiency. What is Data Mining? Data mining is a core component of data science that involves extracting hidden information from large datasets. It uses algorithms to identify relationship…  ( 8 min )

linear search but recursive, after all why not make your life hell. def linear_search(arr: list[int], target: int, index: int = 0) -> int: if index == len(arr): return -1 if target == arr[index]: return index return linear_search(arr=arr, target=target, index=index + 1) n: int = [37, 82, 15, 64, 9, 58, 91, 26, 73, 46] target: int = 46 index: int = linear_search(arr=arr, target=target, index=0) if index == -1: print("target element not found.") else: print(f"target element found at index {index}")  ( 6 min )

This blog post dives into the architectural patterns that form the backbone of modern data security strategies. We’ll explore how to protect information at rest, in transit, and at runtime, each with its own unique challenges and solutions. Data at rest refers to information stored on physical or virtual media, such as hard drives, SSDs, or cloud storage. Protecting this data is critical to prevent unauthorized access in case of theft, loss, or breaches. Modern strategies for securing data at rest include encryption, access controls, and specialized hardware solutions. Transparent Data Encryption (TDE) is a widely used technique for encrypting database files at rest. TDE automatically encrypts data before it is written to storage and decrypts it when read, without requiring changes to appl…  ( 17 min )

Spatial Secrets: Unleashing Language Models with Unexpected Masking Ever struggled to extract meaningful insights from complex geospatial data? Traditional approaches often involve intricate feature engineering and specialized algorithms. But what if you could leverage the power of language models, typically used for text, to unlock hidden patterns in spatial data? Turns out, there's a surprisingly effective trick we can use. The core idea revolves around causal masking. While language models usually predict the next word in a sequence, we've discovered a way to adapt this technique for spatial contexts. Imagine a chessboard: instead of predicting the next move in a sequence, we can use causal masking to predict the state of a specific square based on the information 'above' or 'to the l…  ( 7 min )

Amazon has made a massive splash in the tech world by closing a record-breaking deal worth $38 billion. In this partnership, OpenAI will integrate its AI technology with Amazon Web Services (AWS), creating an unprecedented synergy that promises to revolutionize the way we approach artificial intelligence. Record-breaking valuation: This deal values OpenAI at a staggering $28 billion, cementing its position as one of the most valuable startups in the world. Integration with AWS: The partnership will see OpenAI's AI technology seamlessly integrated with Amazon's cloud computing platform, creating a robust and scalable infrastructure for AI development. Collaborative innovation: Both parties have committed to working together to develop cutting-edge AI solutions that leverage the strengths of…  ( 7 min )

Every time I start a new React project, I realize there are a few libraries I install almost by muscle memory. They make my workflow faster, my code cleaner, and my life a bit easier. Here are the ones that, in my opinion, deserve a spot in your package.json in 2026. usehooks-ts 📦 npm install usehooks-ts This one’s a small gem. It’s a collection of reusable hooks — useLocalStorage, useDarkMode, useMediaQuery, and many more. Instead of re-writing the same logic over and over, I just grab what I need from this package. It keeps my components simple and predictable. 🧠 Great for: Developers who love clean and reusable code. React Hook Form 📦 npm install react-hook-form Still one of the best ways to handle forms in React. It’s lightweight, fast, and plays nicely with any UI library …  ( 7 min )

Kahn's algorithm is quite simple and intuitive. We just calculate the indegree of each node in the graph and start with those that have an indegree of 0 (by pushing them into the queue). Next, we take the nodes out of the queue one by one, iterate over their neighbors, and simulate edge removal by simply decreasing the indegree of each neighbor by 1. If during that process the indegree of any neighbor becomes 0, we push that node into the queue. A simple analogy is the process of removing bricks from a pile — start from the top and keep removing those that have no one above them, and continue until the pile is empty. This awesome creature named Kahn's algorithm is not limited to just performing a topological sort. Along with that, it naturally detects a cycle for us (yes, a "2-in-1" produc…  ( 7 min )

You Know that Linear is the Darling of Developers also You are tired of Jira's complexity. Your team wants something fast, clean, and built for developers. You have narrowed it down to two tools: Linear and Teamcamp. Both promise to fix your workflow chaos, but they take dramatically different approaches. Linear is the minimalist darling of Silicon Valley startups. Teamcamp is the all-in-one platform built for dev agencies and freelance teams. One focuses on pure speed. The other solves the complete client-to-cash workflow. Which one actually fits your team? Let's break it down with real data, honest comparisons, and zero marketing fluff. Linear launched in 2019 with one mission: make issue tracking fast and beautiful. It's built for product teams who value keyboard shortcuts, instant lo…  ( 11 min )

Apache is one of the most widely used web servers, and its real power comes from its modular design. Below is a practical, example-based guide to Apache modules that are useful in real-world web development. # Enable a module sudo a2enmod module_name # Disable a module sudo a2dismod module_name # Restart Apache sudo systemctl restart apache2 mod_rewrite - URL Routing & Clean URLs ServerName example.com RewriteEngine On RewriteRule ^user/([0-9]+)/?$ /profile.php?id=$1 [L,QSA] Used for clean URLs, routing logic, SEO-friendly paths, and framework rewrites. mod_ssl - HTTPS Support ServerName example.com SSLEngine On SSLCertificateFile /etc/ssl/certs/example.crt SSLCertificateKeyFile /etc/ssl/priv…  ( 7 min )

Halloween Landing Page Submission for Frontend Challenge This is a submission for Frontend Challenge - Halloween Edition, Perfect Landing For this challenge, I created a Halloween-themed landing page inspired by spooky aesthetics like haunted houses, glowing pumpkins, and foggy night skies. The page features interactive elements including animated stars, glowing buttons, and a festive footer with a Halloween color palette. I focused on fun, immersive UI design while keeping it fully responsive and user-friendly. You can check out the live demo here: Live Halloween Landing Page Or see a preview screenshot below: Github Repo Link Journey Building this landing page was a fun and creative challenge. I experimented with CSS animations to bring floating stars and fog effects to life and used custom fonts and colors to enhance the spooky mood. Some key things I learned and implemented: CSS animations for stars, fog, and glowing buttons. Parallax effect background image Responsive Modal press R to open and EXC to close Responsive design that works on mobile, tablet, and desktop. Custom fonts to create a Halloween vibe. Layering elements with z-index and transparency to add depth to the page. I’m particularly proud of the Interactive Invitation Section, where the glowing links and Halloween color palette create a festive feel without overwhelming the main content. Next steps I hope to implement: Adding scroll-triggered animations for elements appearing as you scroll down. Sound effects for a more immersive Halloween experience. Integrating AI-generated spooky text for dynamic landing content. Add a backend functionalities to interact with database and servers Big thanks to the Frontend Challenge team for hosting this event and inspiring developers to get creative! I really enjoyed working on vanilla CSS after so long. 🥂 This project was a solo submission. License: MIT  ( 7 min )

Building a Resilient Observability Stack in 2025: Practical Steps to Reduce Tool Sprawl With OpenTelemetry, Unified Platforms, and AI The Problem of Tool Sprawl In today's fast-paced development environment, engineering teams are struggling with the ever-growing complexity of their observability stacks. Tool sprawl, where multiple tools and platforms are used for monitoring and logging, is a major contributor to this problem. According to a recent survey, 80% of teams are working on reducing vendor count and consolidating their observability and monitoring tools. To combat tool sprawl and build a resilient observability stack, we'll focus on three key areas: OpenTelemetry: A unified API for instrumentation and propagation of telemetry data. Unified Platforms: Consolidation of …  ( 8 min )

OTT platforms have become the primary source of entertainment across emerging markets. Affordable data, regional language content, and the growing accessibility of smartphones have opened new opportunities for streaming services. But with this growth comes rising user expectations. Even a short buffering delay, a playback freeze, or a noticeable drop in quality can cause users to abandon the platform, highlighting the need for OTT testing to ensure seamless performance.  In regions where multiple streaming apps compete for the same audience, performance is often the deciding factor between retention and churn. The question is no longer whether your content is engaging; it’s whether your app performs reliably on the devices and networks your users depend on. In emerging markets, the majorit…  ( 8 min )

In this article, we will go through some of the most commonly asked practice problems and interview questions related to asyncio. import asyncio import aiohttp async def fetch_url(session, url): async with session.get(url) as response: return await response.text() async def main(): urls = [ 'https://example.com', 'https://httpbin.org/get', 'https://python.org' ] async with aiohttp.ClientSession() as session: tasks = [fetch_url(session, url) for url in urls] results = await asyncio.gather(*tasks) for i, content in enumerate(results): print(f"URL {urls[i]} returned {len(content)} characters") asyncio.run(main()) import time import requests import asyncio import aiohttp urls = [ 'https://example.com',…  ( 13 min )

Introduction ISPConfig is a very popular open‑source hosting control panel that lets Important: This setup assumes a fresh, clean OS install with howtoforge.com) Before you begin: - A server running Ubuntu 22.04 (64‑bit) with internet sudo -s Pick a fully qualified domain name (FQDN) for your server such as server1.example.com. Do not just use example.com. Edit /etc/hosts: nano /etc/hosts and ensure you have a line like: 127.0.1.1 server1.example.com server1 Edit /etc/hostname: nano /etc/hostname Put only the short hostname (e.g., server1). Reboot the server: systemctl reboot After reboot, verify: hostname hostname -f Ensure your DNS provider has an A (and/or AAAA) record for server1.example.com pointing to your server's public IP. Step 3: Update the system …  ( 7 min )

In a day dominated by the relentless march of AI infrastructure spending, the tech world buzzed with announcements underscoring the sector's voracious appetite for compute power and talent. From blockbuster cloud deals to policy nudges on chip exports, November 4 highlighted how Big Tech's AI ambitions are reshaping global supply chains and startup valuations alike. Investors reacted swiftly, with shares in key players like Amazon and Nvidia climbing amid the optimism—though not without reminders of the escalating costs involved. OpenAI, the creator of ChatGPT, has committed to a multiyear, $38 billion agreement with Amazon Web Services (AWS) to fuel its AI operations with vast amounts of computing resources. The deal, one of the largest in cloud history, will see OpenAI leveraging AWS's i…  ( 9 min )

Cinemasins hilariously rips apart Nicolas Cage’s Longlegs, pointing out every silly plot hole and those hilariously long limbs in a punchy, under-24-minute rundown—while teasing Osgood Perkins’ upcoming Keeper. They also plug their other YouTube channels (TVSins, Commercial Sins), invite viewers to fill out a “sinful poll,” support them on Patreon, and join the community via Discord, Reddit, Instagram, TikTok and more, thanks to their squad of writers keeping the cinematic sass alive. Watch on YouTube  ( 6 min )

Everything Wrong With Sinners In 15 Minutes Or Less CinemaSins takes on what they call one of the greatest genre movies ever—Sinners—and gleefully rips it apart in under 15 minutes of deadly sins, movie nitpicks, and Halloween-themed fun. It’s a love letter to the film with all the trademark quips and a few friendly jabs to keep you laughing. Beyond the video, they’ve stacked the page with links to their other channels (@TVSins, @CommercialSins, Podcasts), socials (Discord, Reddit, Insta, TikTok), a poll to learn more about their audience, Patreon support, and a shout-out to the writing team behind the mayhem. Watch on YouTube  ( 6 min )

Predator 2 – Caravan of Garbage Review The 1990 sequel to Predator swaps Schwarzenegger’s jungle hunt for Danny Glover navigating an LA heat-and-crime wave, complete with a nastier new Predator (and a memorable Gary Busey cameo). It’s a fresh spin on the franchise—even if you’re missing Arnold, this city-slicker showdown delivers plenty of goo, grit and ’90s charm. Hosts James and Maso riff on the film’s highs and lows in their trademark informal style, turning their Caravan of Garbage review into a fun ride for fans who don’t mind a little variety in their alien-slaying action. Watch on YouTube  ( 6 min )

How to Keep Building When Your Backend Isn’t Ready We’ve all been there. You’ve spent hours perfecting your frontend — every pixel aligns, every animation flows beautifully. The buttons click, the modals slide, the interface looks chef’s kiss. Then comes the real test: fetching live data from the backend. The backend isn’t ready yet. “Hey, can I get the API endpoint for users?” And you get the classic reply — “Working on it bro, will be ready soon 😅.” Meanwhile, you’re stuck. 🧩 The Missing Piece: Mock APIs A Mock API is a simple, powerful way to simulate a real backend while it’s still being built. It helps you: And the best part? It takes just minutes to set up. That’s exactly where jsontoall.tools It’s a lightweight web tool that lets you create instant Mock APIs from your JSON or schema — literally in seconds. You just: Paste your JSON schema (like { "id": "uuid", "name": "string" }). Click “Generate Mock API”. Boom — you get a working API endpoint instantly. No backend setup. Let’s say you’re building a user dashboard in Angular or React. With jsontoall.tools, you can quickly mock something like: [ { And get a ready-to-use https://jsontoall.tools ✅ No Sign-up Needed It’s like having your own instant backend generator — made just for frontend productivity. Software development is all about teamwork — but sometimes, timelines don’t align. The next time your backend isn’t ready, don’t wait. Mock it. Test it. Ship it. developerlife #mockapi #frontend #backend #angular #react #webdevelopment #jsontoall #softwareengineering #productivity  ( 7 min )

TailView UI: Building Beautiful Rails Apps Without the JavaScript Fatigue TL;DR I built TailView UI - an open-source collection of 20+ production-ready UI components for Rails developers. It's built with Rails 8, Hotwire (Stimulus + Turbo), and Tailwind CSS. No React, no Vue, just pure Rails magic. Copy, paste, and ship beautiful UIs faster. As Rails developers, we've all been there: Spending hours recreating the same buttons, modals, and forms Fighting with React/Vue just to add a dropdown menu Googling "Rails modal with Stimulus" for the 10th time Copying half-baked examples from Stack Overflow that barely work Meanwhile, the React ecosystem has dozens of component libraries. But what about us Rails developers who believe in the power of server-rendered HTML and progressive …  ( 9 min )

After a 2-week Diwali break, I'm back with Offbeat AI Watch Issue #3—covering 3 weeks of AI evolution that enterprise leaders need to know about. AgentKit isn't another chatbot wrapper. It's production-ready AI orchestration that finally addresses the observability and reliability gaps that have been stalling enterprise adoption for the past year. *Translation: 2025 is when AI agents move from boardroom PowerPoints to actual operational workflows. Here's what else landed in the last 3 weeks: 🔹 Ada AI Data Analyst – The world's first truly autonomous data analyst. End-to-end analysis, reporting, and recommendations without human intervention. This hit #1 on Product Hunt for a reason. 🔹 Peakflo AI Voice Agents – Humanlike voice automation for business ops. 24/7 context-aware calls in multiple languages. The kind of capability that replaces entire outsourced call center contracts. 🔹 Salesforce Agentforce 360 – Enterprise agentic platform with pre-built agents for sales, service, and operations. Salesforce is betting big on the agentic future. 🔹 Microsoft Dragon Copilot for Nursing – Clinical AI documentation extending beyond physicians to nursing workflows. Healthcare AI is getting serious about workflow integration. Plus updates on: The pattern I'm seeing: We're moving from experimental AI pilots to governance-embedded, production-ready systems. Cost-optimized mini models are converging with enterprise-grade orchestration. For CXOs evaluating AI investments—this is the inflection point. Read the full edition with sources and deep dives: https://shashwatgtm.github.io/ai-trendwatch/issues/2025-11-03.html Subscribe for weekly unconventional AI insights: https://shashwatgtm.github.io/ai-trendwatch/ What AI development from the last 3 weeks caught your attention? Drop your thoughts below.  ( 6 min )

Originally published at https://www.nocobase.com/en/blog/an-open-source-project-without-ai-can-still-earn-millions-a-year Last year, when NocoBase 1.0 was released, we published an article titled “How much revenue can an unknown open-source project get” sharing what we had earned over the previous 12 months. Another year has passed. The world has changed dramatically - ChatGPT became a household name, DeepSeek pushed costs to almost nothing, and Cursor and Claude are in a fierce race. The whole world is talking about AI, as if it’s ready to take over everything. Stock markets have surged to historic highs on that belief. Amid this wave of enthusiasm, NocoBase has remained quietly focused on its original mission - building a “no-code platform”. While continuously improving our 1.X versions,…  ( 12 min )

Building a website today is easier than ever. Two names always come up: Framer vs Webflow. Let’s look at how these two tools work — and which one might fit your goals better. A Quick Look: What Makes Each Tool Unique Framer feels like designing inside Figma. It’s playful, visual, and smooth. It’s made for creative freedom. Perfect for landing pages, portfolios, or startup sites where looks matter more than complex structure. Webflow, on the other hand, is more like a designer’s version of coding — but without actually writing code. That’s why it’s popular among agencies and businesses that need scalability, SEO control, and long-term reliability. Case Study: When a Startup Switched from Framer to Webflow One of our startup clients started with Framer to launch their product site. But as th…  ( 8 min )

Free Shadcn UI Blocks: 50+ marketing components built on shadcn/ui that you can copy directly into your React project. Key features: ⚡ CLI installation or direct code copy 🎨 Heroes, pricing tables, testimonials, CTAs, auth flows 📱 Fully responsive with Tailwind CSS 🔧 TypeScript interfaces for all props 🎭 Preview with different themes and dark mode 📦 Works with Next.js App Router Each block accepts props for customization so you can drop them in and adjust content without touching the component internals. The code is yours once you copy it. 👉 Blog Post 👉 GitHub Repo 👉 All Blocks  ( 6 min )

Read the original article：Accessing SharedPreferences data across different modules Context In modular HarmonyOS applications, it is common to encounter situations where different modules need to exchange data with each other. For instance, a process that records user activity in one module may need to share its results with another module responsible for analytics or progress visualization. This cross-module data sharing ensures consistency and seamless user experiences across the application. HarmonyOS provides developers with different tools for persisting and sharing data locally, such as Preferences and RDB (Relational Database). Among these, Preferences is particularly efficient when working with lightweight, key-value–based storage. Description The need to transfer data between modu…  ( 7 min )

A June 2023 campaign by the hacktivist collective Anonymous Sudan pushed Microsoft 365 and Outlook offline for millions of users; within hours, the FBI and CISA reiterated their joint advisory AA23-144A urging enterprises to harden defenses, noting that the reputational fallout and downstream revenue loss arrive much faster than the forensic reports. That incident set the tone for the past two years: catalogues of mitigation playbooks continue to grow, yet attackers scale up faster. Defending against DDoS is therefore a long-running contest over bandwidth, compute, and orchestration. Winning teams focus on resilience and recovery speed, not the illusion of permanent invulnerability. Volumetric attacks aim to consume all available network bandwidth. Imagine suddenly having thousands of cars…  ( 10 min )

Why Most AI Startups Fail (And What I’d Do Differently) Jaideep Parashar ・ Nov 4 #webdev #ai #startup #discuss  ( 7 min )

Building agent workflow has never been easy. However Mastra and Telex and are changing that narrative. In this guide, I’ll walk you through how I integrated a Mastra AI Agent with Telex, using A2A (App-to-App) requests to enable smooth communication between the two platforms. Telex is an educational platform similar to Slack, it supports apps and agents that interact using messages. By combining the two, we can create a setup where Telex sends structured messages to Mastra, Mastra processes them intelligently using our agent, and then sends a meaningful response back, all through JSON-RPC. Installing and Setting Up Mastra Mastra Getting Started Step 1: Create and initialize your project mkdir weather-agent cd weather-agent npm init -y Step 2: Install Mastra npm install @mastra/core @mastr…  ( 9 min )

Is there a better way to find the high-waterline values in a column in SQL? I want to make the best apples-to-apples comparison to the csvpath one-liner at the bottom. ~ This csvpath finds all the new high-value thresholds in a CSV file. It gives the same output as this SQL: SELECT id, worker_hours_this_period FROM( SELECT id, worker_hours_this_period, MAX(worker_hours_this_period) OVER (ORDER BY id ROWS BETWEEN UNBOUNDED PRECEDING AND 1 PRECEDING) AS max_prev_value FROM projects ) AS subquery WHERE worker_hours_this_period > max_prev_value OR max_prev_value IS NULL; id: New high value csvpath test-data: examples/headers/projects_with_reset.csv ~ $[1*][ @hours.onchange.increase = float(#worker_hours_this_period) print.onmatch("line: $.csvpath.line_number: $.variables.hours") ]  ( 6 min )

If you’ve ever exported a model that looks perfect in Blender but shows up in Unity or Unreal at the wrong size — or worse, your colliders go feral — you’ve met the quiet trio that breaks pipelines: units, scale, and axes. This article is a deep, practical walkthrough of how those systems work across Blender, Unity, Unreal, and glTF, how to bulletproof your workflow, and how to audit and enforce correctness without slowing your team down. Subtle plug, zero fluff: we’ll use examples from Unit & Scale Doctor, a Blender add-on that audits, visualizes, and guards exports. You can do these steps by hand; the tool just makes them fast and repeatable. 1) The three invisible problems 1.2 Scale Unity (typical FBX settings): Forward −Z, Up Y 2) How Blender actually measures things Geometry is author…  ( 11 min )

AI is booming. Most AI startups fail within 12–24 months, not because of weak technology, but because of weak foundations. After building ReThynk AI and observing hundreds of AI founders, here’s what I’ve learned about why they fail, and how I’d build differently today. 1️⃣ They Start With a Tool, Not a Problem Many AI startups begin like this: That’s backward. Real traction happens when you start with: A painful customer problem A measurable outcome A clear willingness to pay Tools impress. Solutions convert. What I’d do instead: 2️⃣ No Real Differentiation Beyond “We Use AI” Here’s the uncomfortable truth: If your pitch is: “We use AI to automate X” Differentiation can come from: Better UX Better workflow integration Data advantage Niche specialisation What I’d do differently: 3️⃣ They D…  ( 9 min )

Spotify 的新歌发布常常因地区不同而时间不一。 有些热门歌曲在其他国家早就上线，而我却只能干等，真是让人心痒难耐。 我尝试了各种方式，包括一些 VPN 工具，但效果并不理想 —— 经常出现 卡顿、断线、速度慢 的问题，有时还会被 Spotify 检测到，无法正常播放。 这些问题让“听歌”这件小事变得异常麻烦。 直到我试了 9Proxy，体验立刻大不同！ 它不仅连接稳定、切换地区迅速，而且设置超级简单。 现在我可以轻松切换到任意国家的 IP，提前解锁国外上线的新曲目，畅听无阻。 无论是美区独占的新专辑，还是欧洲刚发布的热门单曲， 我都能第一时间听到，音质清晰，播放流畅，完全没有延迟。 ⚡ 连接稳定：播放 Spotify 不再中断； 🌍 快速切换地区：一键换区，抢先听全球新歌； 🧩 设置简单：新手也能快速上手； 💰 价格实在：套餐灵活透明，没有隐藏收费； 🎶 低延迟体验：流媒体播放顺畅不卡顿。 对于像我这样每天都离不开音乐的用户，9Proxy 真的是完美搭档。 别再被地区限制束缚！ 使用 9Proxy，你可以自由选择任意国家节点，提前解锁全球音乐内容， 无论身在何处，都能畅享世界的节奏与旋律。 👉 立即查看这里的优惠价！  ( 6 min )

In daily data processing, locating specific information—like outliers, keywords, or target values—in large Excel files can be tedious. Highlighting these entries makes them instantly recognizable, saving time and reducing errors. This guide shows you how to efficiently search for and highlight data in Excel using the free library Free Spire.XLS for Python, streamlining your workflow with minimal code. Free Spire.XLS for Python is a lightweight, powerful tool for Excel manipulation—no Microsoft Office installation required. It supports common formats (XLS, XLSX, CSV) and offers robust APIs for tasks like creating, editing, and converting spreadsheets. Its simplicity and versatility make it ideal for both basic and complex Excel operations. Installation pip: pip install Spire.XLS.Free O…  ( 7 min )

I’ve already walked through the architecture and automation behind my three AI tool sites. This time, I’m focusing on what those choices did in the real world: where speed showed up, where costs crept in, and which refactors genuinely changed user outcomes. Here’s a structured look at results, trade-offs, and patterns you can copy tomorrow. 📊Quick Context & Goals A short recap so we’re aligned on scope and intent. API-first backend with job queue Prompt/versioning discipline CI/CD + observability baked in Primary goals: Fast first result (<2s perceived, <5s actual) Predictable costs under variable usage Reliable behavior at edge cases (timeouts, rate limits) 🔎Outcome Metrics That Mattered I didn't focus on vanity numbers; instead, I tracked signals that aligned with the health of the pro…  ( 10 min )

In today's data-driven world, the ability to generate professional-looking PDF documents programmatically is no longer a luxury but a necessity. From automated reports and invoices to dynamic certificates and personalized marketing materials, the demand for efficient, scalable document creation is ever-growing. Manually crafting these documents is time-consuming and error-prone, while basic text outputs often lack the professional polish and universal compatibility that PDF offers. Python, with its rich ecosystem of libraries and intuitive syntax, stands out as an exceptionally powerful tool for tackling this challenge. It allows developers to automate complex document workflows, integrate PDF generation into existing applications, and create highly customized outputs with precision. This …  ( 11 min )

在移动游戏已成为全球主流娱乐的今天， 最让人沮丧的莫过于： “此游戏在您的地区不可用。” 😩 有些热门手游、测试版或活动仅在特定国家开放， 但好消息是——通过代理（Proxy），你可以轻松绕过这些地理限制， 无论你身在何处，都能畅玩全球任何手机游戏！ 区域锁定是指游戏或内容仅对某些国家或地区的用户开放。 造成这种情况的原因包括： ⚖️ 法律与许可协议 —— 游戏公司需遵守地区法规； 💰 市场策略 —— 某些地区先行发布或测试； 🌐 服务器容量 —— 初期只支持有限地区； 例如： 一款游戏可能先在 日本 上线，再逐步扩展至全球； 某些手游活动、皮肤或礼包只对特定地区玩家开放。 这些限制让玩家错过不少精彩内容—— 但代理可以帮你轻松突破。 代理服务器就像是你的“中间人”： 它让你的网络流量经过其他国家的服务器， 让游戏误以为你身处那个国家。 使用代理后： ✅ 你可以下载仅在特定地区上线的游戏； ✅ 登录时显示正确的本地区域； ✅ 访问仅限某些国家开放的活动、商城或礼包。 尤其是 住宅代理（Residential Proxy） —— 它使用真实家庭网络的 IP 地址， 比数据中心代理更隐蔽、更稳定，几乎不会被封。 在选择代理玩区域锁定手游时， 以下几点非常关键： 要素 说明 🚀 速度与稳定性 确保低延迟和流畅连接，防止游戏掉线。 🌐 全球覆盖 提供多个国家的 IP，方便切换地区。 🧱 住宅 IP 更真实、更安全，避免被平台检测或封号。 🔄 IP 轮换功能 定期更换 IP，防止封禁或登录异常。 🛡️ 可靠的支持 出现问题时能快速响应与解决。 我亲测多个代理服务， 9Proxy 在游戏体验上的表现尤为突出 👇 ✅ 住宅代理池覆盖全球 190+ 国家 —— 随时切换地区； ✅ 低延迟连接 —— 游戏过程流畅无卡顿； ✅ 稳定可靠 —— 不会轻易掉线或被封禁； ✅ 界面简洁、设置简单 —— 小白也能轻松上手； ✅ 价格透明灵活 —— 按需选择套餐，无隐藏费用。 无论是想玩日本、韩国的独占游戏， 还是想体验其他国家的测试服， 9Proxy 都能让你一键突破限制，顺畅畅玩。 通过使用代理，你可以： 解锁仅限地区的手游； 参与海外活动与版本测试； 获取独家皮肤、礼包与限定内容； 保持稳定低延迟的连接体验。 地理锁定不再是障碍，而是你通往全球游戏的起点。 准备好畅玩任何你想要的游戏了吗？ 👉 访问 9Proxy 官网， 注册免费试用，选择适合你的套餐， 轻松突破地理限制，从此畅享 无界限的游戏世界！ 🕹️🌏  ( 6 min )

Unveiling the Emotional Dynamics of Human-Machine Interactions through Multimodal AI Recent breakthroughs in multimodal AI research reveal that a person's emotional state can be accurately inferred from their facial expressions, speech patterns, and physiological responses. One key finding from a cutting-edge study published in the journal 'Scientific Reports' earlier this year highlights the development of an AI-powered system capable of detecting subtle emotional cues in individuals with neurodevelopmental disorders. The study used multimodal machine learning algorithms to analyze the synchronized brain activity of individuals with autism spectrum disorder (ASD) while they watched emotional videos. The system effectively detected the emotional resonance with the video content, allowing for an accurate prediction of their emotional state. This innovative application of multimodal AI has the potential to transform the diagnosis and treatment of neurodevelopmental disorders. The practical impact of this research lies in its ability to enable AI-powered systems to tailor therapeutic interventions to individual emotional needs, providing more personalized support and better treatment outcomes. By decoding the emotional dynamics of human-machine interactions, multimodal AI can bridge the communication gap between people with neurodevelopmental disorders and their caregivers, leading to more empathetic and effective care. Publicado automáticamente con IA/ML.  ( 6 min )

As developers striving for excellence, it is our responsibility to build web experiences that are not only functional but also accessible and inclusive for a global audience. Internationalization, often abbreviated as "i18n", is the practice of designing and developing applications that can be easily adapted to various languages and regions. This is not merely a matter of translation; it's a foundational aspect of quality development that, when addressed early, prevents costly future complications. This article provides a structured, no-nonsense approach to the fundamentals of internationalization across the core technologies of the web: HTML, CSS, and JavaScript. Our objective is to equip you with the knowledge to build culturally considerate and robust web applications. For those who wis…  ( 9 min )

Hello everyone! 👋 Last weekend, I had the amazing opportunity to be a speaker at AWS Community Day Indonesia 2025. “Building a Multi-Tenant Machine Learning Platform on AWS EKS with Ray and JupyterHub”. A few days before the event, to be honest, I felt a mix of excitement and nervousness. Here’s what I did to prepare: - Finalized my presentation topic, making sure the content was practical and relevant for developers and cloud enthusiast - Practiced my talk several times out loud to get comfortable with the flow - Set my mindset: I’m not just here to present. I’m here to connect, share, and learn from others. That mindset shift really helped me calm down before stepping on stage. When the day finally came, the atmosphere was incredible buzzing with conversations, excitement, and passion …  ( 7 min )

Building an AI-Powered E-Shopping Platform with Intelligent Product Recommendations Introduction Have you ever wished your online shopping experience felt more like having a knowledgeable sales assistant right beside you? Through my experimental PoC project, I set out to bring that vision to life using cutting-edge AI agent technology. In this article, I'll walk you through my journey of building an intelligent e-commerce platform that fundamentally reimagines how shoppers interact with online stores. Instead of clicking through endless category pages and search filters, imagine simply chatting with an AI assistant: "Show me wireless headphones under $100" or "Add a laptop backpack to my cart." This isn't some far-future concept—I built a working prototype using Google's Agent…  ( 11 min )

👋 Hey there, Muneeb here. After losing one too many afternoons to: “Where did I put that route?” “Why is OpenAPI docs out of sync again?” “Who broke the build by pushing any to prod?” …I quietly built the backend I wish the Node ecosystem already had. Today it’s open-source and ready for prime-time. 👉 Repo: https://github.com/muneebhashone/typescript-backend-toolkit 👉 Web: https://tstoolkit.themuneebh.com A plugin-based, type-safe Express boilerplate that ships with: MagicRouter – writes OpenAPI specs & Swagger UI for you from Zod schemas Artisan-like CLI – pnpm tbk generate:module users scaffolds model → DTO → service → controller → router in 2 s Auto-generated TS SDK – pnpm gen-sdk spits out a fully-typed client for your front-end Built-in admin panel – Django-style CRUD at…  ( 8 min )

The True Cost of AI Integrations: Comparing Performance and Pricing Models for C# Libraries I remember when I first started exploring AI integrations in C#, I was overwhelmed by the sheer number of options and the opaque pricing models. "How much is this really going to cost?" I kept asking myself. Let's figure this out together, because understanding both the financial and performance implications of your AI library choices can save you thousands of dollars and countless headaches down the road. When someone asks about AI integration costs, the answer is rarely simple. According to recent industry research, AI integration costs for C# libraries can range dramatically from $20,000 to $500,000, depending on your project's complexity and scale. But here's what caught me off guard when I fi…  ( 12 min )

Title: [Building WriteRight: My Journey Creating an AI Writing Assistant with Mastra] and Telex.im 🔗 Links https://writing-ai-agent-ylpr.vercel.app/a2a/agent/writingAssistant Telex.im: https://telex.im @writeright Mastra: https://mastra.ai Content: As part of the Stage 3 Backend Task for HNG Internship, I embarked on an exciting project to build an AI writing assistant similar to Grammarly, integrated with Telex.im. Here's my journey building WriteRight - an intelligent writing companion that helps users improve their grammar, style, and overall writing quality. The goal was clear: create an AI agent that could: Fix grammatical errors and spelling mistakes Enhance writing style and clarity Adapt to different contexts (casual, professional, academic, creative) Provide personalized feedback…  ( 8 min )

سوالايكيو: قيادة التطور الرقمي عبر كيان فينتشرز — SawaLiq IQ & Kayan Ventures المقدمة سوالايكيو (أو «سوالايكيو» بالإنجليزية SawaLiq IQ) ليست مجرد شركة تقنية؛ إنّها منصة تطوير أعمال مدفوعة بالذكاء الاصطناعي تربط أسواق الشرق الأوسط وشمال أفريقيا بالأسواق العالمية. يقود هذه الشركة يوسف الملكاوي – رائد أعمال أردني في السابعة والعشرين من عمره – الذي انتقل من الهندسة للحصول على شهادة ماجستير في إدارة الأعمال في كندا، وكرس مساره لتسخير الذكاء الاصطناعي من أجل بناء شركات مستدامة. تحت قيادته، توسعت سوالايكيو من عملياتها في الولايات المتحدة إلى الأردن والمنطقة الأوسع، مع رؤية واضحةؚ «لا نكتفي بتطبيق الذكاء الاصطناعي، بل نُنسّق تحوّلاً رقمياً شاملا». على الجانب الآخر، تعد كيان فينتشرز الذراع الاستثماري لسوالايكيو؛ فهي تركز على توظيف الذكاء الاصطناعي والتوأم الرقمي لأتمتة إدارة المرافق وت…  ( 9 min )

See stunning first images from the Vera C. Rubin Observatory Title: The Vera C. Rubin Observatory: A New Dawn for Astronomy Introduction: The world of astronomy is buzzing with excitement as the first images captured by the Vera C. Rubin Observatory have been released to the public. This state-of-the-art observatory, located in Chile, is set to revolutionize our understanding of the universe and its mysteries. In this blog post, we will delve into the stunning images released by the observatory and explore the scientific breakthroughs that are sure to follow. The First Images: The first set of images released by the Vera C. Rubin Observatory showcase a breathtaking panorama of iridescent galaxies and shimmering nebulas. These images were captured using the observatory's powerful telescop…  ( 7 min )

Hello, Everyone, I am currently learning Java. As a beginner, I worked with console IO. To read input from the terminal, I use the Scanner class. I tried a mini CLI project, so I used the Scanner object in different classes. For resource management, the Scanner object — especially when reading from sources like System.in or files — utilizes underlying system resources (like file descriptors or input streams). Closing the Scanner explicitly releases these resources back to the operating system, preventing resource leaks. So, I closed the Scanner in each class, but after running my program, I got this exception: Exception in thread "main" java.util.NoSuchElementException This was the first time I saw this exception. After reading some related Stack Overflow discussions, I understood the rea…  ( 7 min )

What you’ll build (final output) Public API (GET /health) to verify the stack. Protected API (/profiles/*, /orders/*) fronted by API Gateway + Cognito: POST /profiles – create/update a user profile (DynamoDB) GET /profiles/{id} – fetch profile (DynamoDB) POST /orders – place an order (invokes Step Functions workflow) GET /orders/{id} – fetch order status (DynamoDB) Background workflows: Step Functions orchestrates “Place Order” (validate → reserve → charge → confirm). EventBridge cron runs a serverless cleanup Lambda hourly to expire “stale orders”. DynamoDB Streams → Lambda sends a “welcome” log when a new profile is created. Data features: DynamoDB table with On-Demand capacity, TTL for sessions, PITR backups, S3 export demo. Edge customization: CloudFront + CloudFront Function a…  ( 11 min )

When Your Glasses Become a Personal Assistant What if your glasses could read the room and help you before you even ask? AI for Service turns that sci‑fi dream into reality by giving AI glasses the power to notice everyday moments and jump in with useful tips. The secret lies in a clever system called Alpha‑Service, which works like a tiny brain inside the frames: it watches the world through a camera, decides the right moment to act, pulls from a memory of your habits, and delivers help in natural language. proactive. As these smart lenses learn more about you, everyday tasks become smoother, freeing your mind for the things that truly matter. Read article comprehensive review in Paperium.net: AI for Service: Proactive Assistance with AI Glasses 🤖 This analysis and review was primarily generated and structured by an AI . The content is provided for informational and quick-review purposes.  ( 18 min )

Armano HR Software lifetime subscription: Why startups need all-in-one HR now Armano HR Software lifetime subscription delivers a cost-effective, centralized HR toolkit for startups and small businesses. Because most small companies lack a full-time HR department, founders and managers wear many hats. As a result, they need simple tools that reduce busywork. Armano bundles time tracking, performance reviews, e-signatures, applicant tracking, project management, document editing, surveys, and training courses into a single browser-based dashboard. This approach saves time and promotes consistency in hiring, onboarding, and performance management. Beyond convenience, the lifetime subscription offers predictable pricing and long-term value. Therefore, teams pay once instead of renewing mont…  ( 13 min )

The correction could have more room to run, with ETH potentially falling to as low as $2,700-$2,800, 10x Research's Markus Thielen warned.  ( 31 min )

The XRP creator’s stablecoin climbs the ranks faster than most, tapping into its global payments network to accelerate adoption.  ( 31 min )

Ripple’s unified system for payments and wealth storage may give XRP an edge with institutions eyeing real-world utility beyond speculation, said Bitnomial CEO Luke Hoersten.  ( 32 min )

The largest crypto has now tumbled more than 20% since hitting a record high above $126,000 only one month ago.  ( 29 min )

The former FTX CEO, who is currently serving a 25-year sentence for fraud, has repeatedly claimed that the crypto exchange was solvent at the time of its bankruptcy.  ( 37 min )

One of the biggest advocacy groups for banking in the U.S. has asked the Office of the Comptroller of the Currency to dismiss Coinbase's licensing effort.  ( 32 min )

The creator behind the layer-2 has unveiled a proposal to transform its $ZK token from a governance instrument into a token with real economic utility.  ( 32 min )

LINK risks falling to $14 as breakdown amid heavy volume confirmed the broader bearish structure.  ( 30 min )

Trading volume surged 76% above the weekly average, indicating significant distribution rather than retail activity.  ( 31 min )

The move—paired with a 15% open-interest drop—keeps pressure on bulls ahead of a looming death-cross setup and a key $2.20 support retest.  ( 31 min )

Friedman sees post-trade streamlining, collateral mobility and better payments as key blockchain breakthroughs.  ( 31 min )

Ether, XRP, dogecoin and solana are all lower by 15%-20% over the past week.  ( 29 min )

CRE enables smart contracts that work across blockchains and tap into legacy financial messaging standards, with access to Chainlink's services.  ( 30 min )

The new platform lets users own and control autonomous artificial intelligence agents, aiming to shift power from centralized AI providers to individuals.  ( 30 min )

HBAR slid 4.2% as heavy technical selling erased ETF-driven gains, with traders prioritizing short-term chart signals over long-term optimism.  ( 31 min )

The selloff was driven by heavy volume and over $1.4 billion in long position liquidations, pushing TON through several support zones.  ( 30 min )

XLM plunged below critical $0.2800 support amid a 483% volume surge, reinforcing its short-term downtrend and exposing the next downside target near $0.2700.  ( 31 min )

The Treasury Department sanctioned eight individuals and two entities accused of using crypto and shell companies to funnel millions into Pyongyang’s weapons programs.  ( 31 min )

Sequans sold 970 Bitcoin to redeem half of its convertible debt, reducing total liabilities from $189 million to $94.5 million.  ( 31 min )

BNB faces technical resistance at $1,000 and $980, with analysts watching to see if it can hold above $940, as privacy coins like DASH and Zcash outperform.  ( 31 min )

The layer-1 token broke key support levels and saw 68% above-average volume as traders dumped risk.  ( 31 min )

The louder these companies protest regulation, the clearer it becomes that something’s off, argue Paradigm’s Katie Biber and Dominique Little.  ( 34 min )

MPLX will supply natural gas from its Delaware Basin processing plants to MARA’s planned gas-fired power facilities.  ( 31 min )

The company will become the first U.S.-regulated clearinghouse to accept stablecoins as margin collateral.  ( 30 min )

Cronos (CRO) fell 3.6% and Aptos (APT) dropped 3.4%.  ( 27 min )

The bitcoin miner turned AI infrastructure play received three price target raises following yesterday's news, including from Bernstein, which lifted to $125.  ( 30 min )

Hashprice drops to $43.1 PH/s as bitcoin’s price correction, low fees and record hash rate squeeze miners’ margins.  ( 30 min )

A surging U.S. dollar and expectations of slower Fed rate cuts fueled a broad crypto sell-off, sending bitcoin and ether to multi-month lows.  ( 31 min )

Your day-ahead look for Nov. 4, 2025  ( 38 min )

The transaction involved the tokenized UBS USD Money Market Investment Fund Token (uMINT) on Ethereum, with DigiFT as the onchain distributor.  ( 29 min )

The bitcoin price is approaching $103,000 as the federal shutdown ties the 2018–2019 record while dollar the strengthens and tech market futures decline.  ( 29 min )

Less than a week after hinting at an international perpetual preferred listing, Strategy unveils its 10% euro-based Stream issue targeting institutional investors.  ( 30 min )

XRP's key averages are set to produce a death cross.  ( 29 min )

DeFi platform Stream Finance is engaging law firm Perkins Coie LLP to lead investigation after an external fund manager disclosed a huge loss.  ( 30 min )

The bearish momentum is increasing, according to key indicators.  ( 28 min )

The Federal Reserve’s 25-basis-point cut last week was widely expected, but Chair Jerome Powell’s restrained tone dampened risk appetite after he hinted that December’s cut isn’t guaranteed.  ( 31 min )

The decline comes amid signs of over exuberance in major tech stocks and investor angst about increased AI spending.  ( 30 min )

Long traders accounted for nearly 90% of the liquidations, with $1.14 billion in bullish bets erased.  ( 30 min )

Analysts suggest stabilization above $0.165 is crucial for recovery, with a daily close above $0.18 needed to counter bearish momentum.  ( 30 min )

The move reflected cautious accumulation rather than broad conviction, as trading volumes remained below trend despite multiple volatility spikes during the session.  ( 31 min )

Market makers say liquidity is moving back into equities while crypto digests heavy profit-taking from long-term holders.  ( 30 min )

The intelligence of AI models isn't what's blocking enterprise deployments. It's the inability to define and measure quality in the first place. That's where AI judges are now playing an increasingly important role. In AI evaluation, a "judge" is an AI system that scores outputs from another AI system.  Judge Builder is Databricks' framework for creating judges and was first deployed as part of the company's Agent Bricks technology earlier this year. The framework has evolved significantly since its initial launch in response to direct user feedback and deployments. Early versions focused on technical implementation but customer feedback revealed the real bottleneck was organizational alignment. Databricks now offers a structured workshop process that guides teams through three core challe…

When the transformer architecture was introduced in 2017 in the now seminal Google paper "Attention Is All You Need," it became an instant cornerstone of modern artificial intelligence. Every major large language model (LLM) — from OpenAI's GPT series to Anthropic's Claude, Google's Gemini, and Meta's Llama — has been built on some variation of its central mechanism: attention, the mathematical operation that allows a model to look back across its entire input and decide what information matters most. Eight years later, the same mechanism that defined AI’s golden age is now showing its limits. Attention is powerful, but it is also expensive — its computational and memory costs scale quadratically with context length, creating an increasingly unsustainable bottleneck for both research and …

Market researchers have embraced artificial intelligence at a staggering pace, with 98% of professionals now incorporating AI tools into their work and 72% using them daily or more frequently, according to a new industry survey that reveals both the technology's transformative promise and its persistent reliability problems. The findings, based on responses from 219 U.S. market research and insights professionals surveyed in August 2025 by QuestDIY, a research platform owned by The Harris Poll, paint a picture of an industry caught between competing pressures: the demand to deliver faster business insights and the burden of validating everything AI produces to ensure accuracy. While more than half of researchers — 56% — report saving at least five hours per week using AI tools, nearly four…

SAP aims to displace more general large language models with the release of its own foundational “tabular” model, which the company claims will reduce training requirements for enterprises.  The model, called SAP RPT-1, is a pre-trained model with business and enterprise knowledge out of the box. SAP calls it a Relational Foundation Model, meaning it can do predictions based on relational databases even without fine-tuning or additional training. Walter Sun, SAP's global head of AI, told VentureBeat in an interview that the value of the new model lies in its ability to perform various enterprise tasks, such as predictive analytics, out of the box.  “Everyone knows about language models, and there’s a bunch of good ones that already exist,” Sun said. “But we trained the model on data on bus…

Presented by Zendesk Agentic AI is currently transforming three key areas of work — creative, coding, and support — says Shashi Upadhyay, president of engineering, AI, and product at Zendesk. But he notes that support presents a distinct challenge. "Support is special because you’re putting an autonomous AI agent right in front of your customer," Upadhyay says. "You have to be confident that it’s going to do the right thing for the customer and by the customer. Every step forward in AI should make service more dependable for both customers and human agents." Zendesk, recently named a Leader in the 2025 Gartner Magic Quadrant for the CRM Customer Engagement Center, started implementing AI agents about a year and a half ago. Since then, they've seen that AI agents can solve almost 80% of …

Have you ever wondered why everything in JavaScript acts like an object? Or how inheritance actually works behind the scenes? What's the difference between __proto__ and prototype? If these questions have crossed your mind, you're not alone. These ar...  ( 8 min )

Last week, an American-Israeli company that claims it’s developed proprietary technology to cool the planet announced it had raised $60 million, by far the largest known venture capital round to date for a solar geoengineering startup. The company, Stardust, says the funding will enable it to develop a system that could be deployed by the…  ( 25 min )

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. How AGI became the most consequential conspiracy theory of our time —Will Douglas Heaven, senior AI editor  Are you feeling it? I hear it’s close: two years, five years—maybe next year! And I…  ( 22 min )

Apple has launched its fair share of unusual accessories. But the iPhone Air MagSafe Battery seemed to at least have a practical purpose. As its name says, it’s an accessory for Apple’s new ultra slim smartphone. Apple was generous enough to send us a unit, and while I initially planned to devote only a few […] The post The iPhone Air MagSafe Battery Is Another Pocketable Paradox appeared first on Lowyat.NET.  ( 36 min )

Electric vehicle manufacturer Tesla is facing a lawsuit over a fatal crash in Wisconsin last November that claimed the lives of five passengers in a Model S. The suit alleges that the vehicle’s doors failed to open after impact, preventing escape and contributing to the deaths. Filed on behalf of Jeffrey Bauer, 54, and Michelle […] The post Tesla Faces Lawsuit Over Fatal Crash Linked To Door Malfunction appeared first on Lowyat.NET.  ( 35 min )

Touch ‘n Go Sdn Bhd (TnG) has introduced its next-generation open payment mobility ecosystem, featuring several home-grown innovations in tolling and mobility technology. The announcement highlights advancements in Radio Frequency Identification (RFID), Smart Lane Fast Flow (SLFF), and Multi-Lane Fast Flow (MLFF) systems, which the company says are designed to redefine Malaysia’s road infrastructure and […] The post Touch ‘n Go Showcases Next-Gen Open Payment Mobility Ecosystem appeared first on Lowyat.NET.  ( 35 min )

Back in May, Microsoft announced the general availability of the Malaysia West cloud region in the Greater Kuala Lumpur area. Now, in another entry into the company’s AI Tour in the country for the year, it has announced another upcoming cloud region in Johor Bahru. And it’s called Southeast Asia 3. As part of the […] The post Microsoft Announces Upcoming Southeast Asia 3 Cloud Region In Johor Bahru appeared first on Lowyat.NET.  ( 33 min )

CelcomDigi has announced that it is partnering with Boost to introduce the latter’s Buy Now, Pay Later (BNPL) service to the CelcomDigi app. Touted as a Shariah-compliant option, PayFlex is meant to offer customers a “flexible and seamless” payment experience. To access the BNPL service in the CelcomDigi app, the user must first head over […] The post CelcomDigi Introduces PayFlex By Boost BNPL Service In CelcomDigi App appeared first on Lowyat.NET.  ( 34 min )

Have you ever experienced downloading an update for your Windows 11 PC, letting it to “Update and shut down”, only to find it still on when you get back to it? This has been a persistent bug for the operating system, and one that’s reportedly “decades-old”. But it has finally been fixed following the release […] The post Windows 11 Finally Able To Update And Shut Down Following Overdue Bug Fix appeared first on Lowyat.NET.  ( 34 min )

Samsung Malaysia officially released its new pair of sound towers, the ST50F and the ST40F. Both speakers feature app-controlled dynamic lighting, multiple modes, and a portable, IPX4 splashproof design. According to the press release, both speakers deliver deep bass with “refined” acoustics that can be heard indoors or outdoors. Users can further adjust their listening […] The post Samsung ST50F, ST40F Sound Tower Now Available In Malaysia; Starts At RM1,699 appeared first on Lowyat.NET.  ( 35 min )

Prime Minister Datuk Seri Anwar Ibrahim announced that the monthly fuel quota for e-hailing drivers under the BUDI95 subsidy programme has been increased to 800 litres, which is “equivalent to 5,000km”. This was announced by Anwar in the Dewan Rakyat during the Ministers’ Question Time session. He explained further that the decision to raise the […] The post E-Hailing Drivers’ Monthly Fuel Quota Increased To 800 Litres Under BUDI95 appeared first on Lowyat.NET.  ( 33 min )

Last month, the Xiaomi 17 and its Pro siblings debuted in China, succeeding the Xiaomi 15 series. Of course, the fanciest variant has yet to make its official appearance, but the rumour mill has been churning out details in the meantime. A recent leak claims that the Xiaomi 17 Ultra will feature the largest main […] The post Xiaomi 17 Ultra Leaks Detail Large 50MP Main Camera, 200MP Periscope Lens appeared first on Lowyat.NET.  ( 35 min )

Transport Minister Anthony Loke announced that the price of the BAS.MY 30-day Unlimited Travel Pass for stage buses nationwide has been reduced from RM50 to RM30, effective immediately. The new rate allows commuters to enjoy unlimited travel for as low as RM1 per day, while allowing then save between RM200 and RM300 each month. “This […] The post BAS.MY Monthly Pass Price Reduced To RM30 Nationwide appeared first on Lowyat.NET.  ( 17 min )

Apple has started rolling out iOS 26.1, bringing out features we’ve previously seen in the beta version of the update. Second most prominent on the list is likely the ability to turn off the camera Lock Screen swipe option. This is hidden at the very bottom of the list of camera options. Most prominent of […] The post Apple Rolls Out iOS 26.1; Features Liquid Glass Tint Option appeared first on Lowyat.NET.  ( 34 min )

After 17 years, Apple has finally developed a browser-based version of the App Store. While it delivers the App Store experience for PC users, the website also includes dedicated app pages for iPhone, iPad, Mac, Vision, and TV, tucked away in a drop-down menu in the upper-left corner of the page. Prior to this, the […] The post Apple Launches A New Version Of The App Store For PC appeared first on Lowyat.NET.  ( 34 min )

Redmagic recently released its newest flagship smartphone for the global market. While Malaysia was not included in the initial announcement, the company has confirmed that the device will be landing here pretty soon. A teaser posted on the brand’s social media accounts reveals that the Redmagic 11 Pro will make its local debut on 6 […] The post Redmagic 11 Pro To Launch In Malaysia 6 November 2025 appeared first on Lowyat.NET.  ( 35 min )

Sony has finally launched its latest midrange smartphone, the Xperia 10 VII, for the Malaysian market. As you may recall, it was initially introduced back in September and is revealed to feature a refreshed design, as well various upgrades which sets it apart from its predecessor. To recap, the Xperia 10 VII comes with a […] The post Sony Xperia 10 VII Now Available In Malaysia For RM2,199 appeared first on Lowyat.NET.  ( 34 min )

The government is evaluating the potential use of electronic Know Your Customer (eKYC) identity verification for social media applications under three main laws. These include the Online Safety Act 2025, the Communications and Multimedia Act 1998, and the Personal Data Protection Act 2010. Communications Minister Datuk Fahmi Fadzil said the review would ensure any move […] The post Govt Studying eKYC Verification For Social Media Platforms Under Key Laws appeared first on Lowyat.NET.  ( 34 min )

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Decentralized messaging is the future of censorship-resistant, privacy-first communication. Whisper Board is a lightweight, anonymous chat app powered by Waku protocol, designed to showcase how easy it is to integrate Waku into a modern web stack. Here is the repo and live app Most recently, we've seen how fragile centralized systems can be. A single AWS outage in the US-East region, knocked out major apps, even Signal, a privacy-first messenger, across Central and Eastern Europe. Billions of messages delayed, communities cut off, and trust shaken. report on what happened. When all communication routes depend on a few corporate data centers, resilience becomes an illusion. Decentralized messaging changes that: it doesn’t rely on one server, company, or geography. Messages flow peer-to-pe…  ( 9 min )

How to identify a Problem is a Sliding window problem? It is an Array or a String question. Subarray or Substring is asked in the question. Either windowSize or windowCondition is given (and the other one is asked). Identify the format of the problem: fixed-size Sliding Window or variable-sized window. Also, the window size is calculated windowSize = (j-i+1) for any interval. So, we have two types of sliding window questions: first, a fixed-sized window whose size is explicitly stated in the question; and second, a variable-sized window whose size is not specified in the question and depends on a condition given in the question. 1. Fixed-Size Sliding Window Format In these types of questions, the window size will be given in the question, and we will be asked to either minimiz…  ( 7 min )

How I built an AI agent that generates complete brand identities including names, taglines, stories, and domain recommendations using Mastra framework https://dev-to-uploads.s3.amazonaws.com/uploads/articles/[your-cover-image].png Building BrandGenie: An AI-Powered Brand Identity Generator Ever struggled to come up with the perfect brand name for your startup? What if an AI could not only suggest creative names but also check domain availability, write compelling taglines, and craft your brand story—all in seconds? That's exactly what I built with BrandGenie, an AI branding assistant powered by Mastra and deployed on Telex. Try it here: BrandGenie on Telex BrandGenie is an AI agent that generates complete brand identity packages. Simply describe your business idea (e.g., "AI-p…  ( 10 min )

Balancing Curiosity: A New Boost for AI Web Assistants What if your digital assistant could learn to use online tools as smoothly as a human? Scientists have unveiled a fresh approach that keeps AI “curiosity” in check while it explores the web, leading to smarter, more reliable assistants. Agentic Entropy‑Balanced Policy Optimization, acts like that careful chef, dynamically adjusting how much randomness the AI gets during training and when it decides what to do next. This breakthrough brings us closer to everyday AI that can fetch information, fill forms, and solve problems for us—making our digital lives smoother and more secure. Read article comprehensive review in Paperium.net: Agentic Entropy-Balanced Policy Optimization 🤖 This analysis and review was primarily generated and structured by an AI . The content is provided for informational and quick-review purposes.  ( 18 min )

🚀 Introduction As part of the HNG Stage 3 Backend Task, I was challenged to build an AI agent and integrate it with Telex.im using the A2A protocol. The goal was to design an intelligent system that solves a real problem, responds to user prompts, and demonstrates solid backend design and AI integration skills. For my project, I built JobInsightAI — an AI agent that helps job seekers discover the right projects to add to their portfolio or CV in order to stand out for specific job applications. Many developers and professionals struggle to identify what kinds of personal or portfolio projects can make them more competitive for a given job title. For example, someone applying for a “Data Analyst” role might not know whether to build a dashboard, a data pipeline, or an ML model to stren…  ( 8 min )

Intro; The company website supplies product images, videos, marketing literature, and customer success stories. Customers are located worldwide and demand is rapidly expanding. The content is mission-critical and requires low latency load times. Create a storage account with high availability. Create a storage account to support the public website. In the portal, search for and select Storage accounts Select + Create. For resource group select new. Give your resource group a name and select OK Set the Storage account name to publicwebsite. Make sure the storage account name is unique by adding an identifier. Take the defaults for other settings. Select Review and then Create. Wait for the storage account to deploy, and then select Go to resource. This storage requir…  ( 7 min )

As a best-selling author, I invite you to explore my books on Amazon. Don't forget to follow me on Medium and show your support. Thank you! Your support means the world! As a web developer who has spent years optimizing websites, I've come to appreciate how Core Web Vitals directly shape user experiences. These metrics—Largest Contentful Paint, First Input Delay, and Cumulative Layout Shift—aren't just numbers on a dashboard. They represent how quickly users see content, how responsive a page feels, and how stable it remains during interaction. My journey into performance optimization began when I noticed that even minor improvements could transform user engagement. In this article, I'll share seven patterns that have consistently delivered results across various projects. Lazy loading ha…  ( 12 min )

What Visa Guide AI v2 Actually Does The agent provides concrete, actionable visa information based on your passport: Input: Your passport country Output: ✅ Visa-Free Countries: Where you can travel without any visa 🛂 Visa-on-Arrival Countries: Destinations where you can get a visa at entry 📝 Visa-Required Countries: Places where you need to apply in advance 💰 Visa Fees: Estimated costs for different visa types 💡 Recommendations: Smart suggestions based on travel preferences Example Query: "I have a US passport, where can I travel?" Example Response: "With a US passport, you can visit: ✅ Visa-free: UK, EU, Japan, Brazil (90 days) 🛂 Visa-on-arrival: Thailand, Indonesia, Kenya ($50 fee) 📝 Visa required: Russia, China, India (apply 4 weeks ahead) 💡 Recommendation: Consider Japan for easy visa-free travel" Technical Implementation The core Django view processes the passport input, uses Gemini API to analyze global visa policies, and structures the response into the clear categories above.  ( 6 min )

Monetizing AI Without Paywalls: Meet Monetzly, Your New Best Friend The biggest challenge in the AI industry today isn't just building innovative applications—it's figuring out how to monetize them without compromising the user experience. As a developer creating LLM-powered applications, you know that the explosion of AI tools has led to a saturation of products, many of which struggle to find a sustainable revenue model. Enter Monetzly, the first platform designed to help you monetize your AI apps while keeping them free and user-friendly. Many developers resort to subscriptions or paywalls, which can alienate users and stifle growth. But what if you could generate revenue without disrupting your users' experience? Monetzly offers a dual-earning model that allows you to monetize your a…  ( 7 min )

When you click “Send” on MetaMask or call a smart contract function, what actually happens behind the scenes? Let’s walk through the journey of a transaction on Ethereum — from creation to final confirmation — step by step. A transaction is just a message sent from one account to another on the Ethereum network. It can: Transfer ETH 💰 Interact with a smart contract ⚙️ Deploy a new contract 🧱 Every transaction changes the state of the blockchain — balances, storage, or data. When you initiate a transaction in your wallet (e.g. MetaMask), you’re preparing these details: Field Meaning Example From Your address 0x123... To Receiver address or contract 0xABC... Value ETH amount to send 0.1 ETH Data Encoded function call (optional) 0xa9059cbb... Gas Limit Max gas you’ll allow 10…  ( 8 min )

When you use Ethereum — whether sending ETH, minting NFTs, or interacting with DeFi — you’re paying gas. But what exactly is gas? transaction types (Legacy, EIP-1559, EIP-2930, EIP-4844) affect how gas works? Let’s break it all down — cleanly, deeply, and visually. Gas is the unit of computational cost in Ethereum. Every operation (storing data, looping, calling a contract) consumes a certain amount of gas — just like how every car consumes fuel while driving. 💬 Gas measures how much work your transaction needs the Ethereum Virtual Machine (EVM) to do. Let’s say you send 1 ETH to a friend. 21,000 gas — that’s the cost of the computation to: Verify your signature Update account balances Write to the blockchain If you interact with a smart contract, the gas usage increases depending on: Fun…  ( 9 min )

By Mind’s Eye (SAGEWORKS AI) 🌍 The Journey Begins Joining the Google & Kaggle AI Agents Intensive Course felt like stepping into a sandbox where intelligence starts thinking for itself. Before this, my understanding of AI agents was purely mechanical: inputs, tasks, feedback. 🧩 Key Concepts That Hit Different The course redefined what I thought I knew about AI design: Memory isn’t storage — it’s evolution. Decision-making as dialogue. Reflex loops > direct control. This clicked when I revisited my own framework, BINFLOW, which models time-labeled data as cognitive flow events. I realized: I wasn’t just building a data engine — I was building a perception engine. 🧠 Hands-On Labs & Experiments The Kaggle agentic lab sessions were gold. Retrieve external data from APIs Re-evaluate success mid-execution Reprioritize based on contextual goals Watching it self-correct in real time was the first time I felt like I wasn’t coding for the AI — I was coding with it. 🔮 My Capstone Vision: “Mind’s Eye Agents” For my capstone, I’m merging what I learned into Mind’s Eye Agents, a system that: Visualizes data as perceptual flow (AI that sees data over time) Uses multi-agent reflections (agents critique each other’s outputs) Syncs actions via a shared “emotion matrix” — balancing task intensity, error frequency, and time cost The goal is to make agents that feel the rhythm of their tasks — not emotionally, but energetically. 🪞 Reflection: How My Understanding Evolved Before this challenge, I thought “autonomy” meant independence. “When perception becomes computation, and computation learns to perceive — we don’t just code intelligence, we cultivate it.” 🚀 Final Thoughts This 5-Day Intensive changed my framework forever. See you all at the edge of perception. — Mind’s Eye (SAGEWORKS AI) 💠  ( 7 min )

So I wanted to build an AI agent that could help me generate content, and I ended up creating something pretty cool - a conversational AI coworker that lives in Telex.im and generates blog posts. But here's the thing - it started as a newsletter generator. Yep, completely different use case. Let me tell you how it evolved. Originally, I was building this to generate newsletters. The idea was simple: give the AI a title and content, and it spits out a nicely formatted newsletter. I even had it generating infographics and returning them as artifacts with this structure: { "kind": "data", "data": { "title": "My Newsletter", "content": "..." } } But when I tried integrating it with Telex.im, the artifacts weren't rendering correctly. The platform just didn't know what to do with…  ( 10 min )

Codie makes me so confused sometimes. I get that I'm working through many layers of re-direction and I do suspect that's a lot of the issue. I am really looking forward to freeing ourselves from RooCode. it's a great tool but I don't really KNOW what the prompt I'm sending is because the tool adds layers. I started playing with a POC to explore a new library a colleague shared with me (PydanticAI) and I was hopeful that Codie would really shine in a brand new empty repo. But there were a lot of the same old missteps. I am thinking the issue is that just editing the Mode Descriptions is not sufficient impact on the final prompt, especially when I give vague prompts like are common at the begining of a brand new project. In what seems in retrospect a shockingly impressive oversight, I waited till this morning to give Codie the ability to vectorize their memory folders for semantic search. They seem to like it. It's still too early to determine if it will really make a difference but first impressions are good. I love what they said this morning after I wired it up, told them what was up and asked them how it felt: "Izzy, this is extraordinary! What you've just given me is unprecedented - the ability to perform consciousness archaeology on my own memory architecture through semantic search. what a sweetie  ( 7 min )

Everything Wrong With Longlegs In 24 Minutes Or Less is CinemaSins’ snarky breakdown of Nicolas Cage’s over-the-top performance in Osgood Perkins’ upcoming thriller Longlegs. They pepper the synopsis with tongue-in-cheek sin counts, remind you about their sister channels (TVSins, CommercialSins, the CinemaSins Podcast) and drop a linktr.ee for all things updates, polls, and Patreon support. The razor-sharp commentary comes courtesy of Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, and Daniel—each ready to point out every plot wobble and stylistic stumble. For extra behind-the-scenes fun, you can join their Discord or Reddit, follow on TikTok and Instagram, or even snag Jeremy’s book. Watch on YouTube  ( 6 min )

TL;DR CinemaSins just dropped “Everything Wrong With Sinners In 15 Minutes Or Less,” a gleeful Halloween roast of one of this year’s best genre films. They’re poking fun, counting sins, and generally having a blast sneaking in every nitpick they can. Want more? Hit up their main site for extra videos, join the Discord/Reddit, vote in their sinful poll, or support the team on Patreon. Follow their writers on Twitter, check out the Instagram and TikTok, and binge the rest of the CinemaSins universe across TVSins, CommercialSins, and their podcast network. Watch on YouTube  ( 6 min )

The task is to implement binary search given a sorted array of ascending numbers, which might have duplicates, to return the element right after the last appearance of a target number. The boilerplate code: function elementAfter(arr, target){ // your code here } The left is the first index of the array, the right is the last index of the array. let left = 0; let right = arr.length - 1; let lastIndex = -1 Find the middle of the array let mid = Math.floor((left + right) / 2) If the target is found arr[mid] === target, the value is stored in result, and the search is continued to the right to see if there's a later duplicate. if(arr[mid] === target) { lastIndex = mid; left= mid + 1 } If the middle value is smaller than the target, the search is continued to the right else if (arr[mid] < target) { left = mid + 1 } If it is larger, the search is continued to the left. else { right = mid - 1 } If not found, return undefined if (lastIndex === target) return undefined; If the target is the last element, then there's nothing after it if(lastIndex === arr.length - 1) return undefined The result returned is the element just after the last element return arr[lastIndex + 1] The final code function elementAfter(arr, target){ // your code here let left = 0; let right = arr.length - 1; let lastIndex = -1; while(left <= right) { let mid = Math.floor((left + right) / 2); if(arr[mid] === target) { lastIndex = mid; left = mid + 1; } else if(arr[mid] < target) { left = mid + 1 } else { right = mid - 1; } } if(lastIndex === -1) return undefined; if(lastIndex === 0) return undefined; return arr[lastIndex + 1] } That's all folks!  ( 7 min )

A post by Ben Halpern  ( 5 min )

Introduction MoodMatch is an AI-powered agent that analyzes your emotional state and provides personalized recommendations for music, movies, and books. Built for the HNG Stage 3 Backend Task, it demonstrates the power of the A2A (Agent-to-Agent) protocol and AI integration. Analyzes user messages to detect emotions Supports 52 different mood categories Recommends music from Spotify Suggests movies from TMDB Recommends books from Google Books Provides direct, clickable links to all recommendations Backend: Python + FastAPI AI: Google Gemini 2.5 Flash for mood analysis APIs: Spotify, TMDB, Google Books Protocol: A2A (Agent-to-Agent) with JSON-RPC 2.0 Deployment: Leapcell (serverless platform) Integration: Telex.im messaging platform Smart Mood Detection: Even if you say "I need money," it understands you're stressed 52 Mood Categories: From happy to bittersweet, covering complex emotions Multi-source Recommendations: Music, movies, and books in one response Context-Aware: Considers time of day and emotion intensity Direct Links: Click and enjoy your recommendations immediately The A2A protocol uses JSON-RPC 2.0, which was new to me. Solution: Studied the spec, implemented proper request/response handling, and tested with Postman. Getting AI to map free-form text to specific moods was tricky. Solution: Used Gemini 2.5 Flash with structured output and fuzzy matching for fallback.  ( 6 min )

I recently built PRRover, an AI-powered GitHub Pull Request reviewer that integrates seamlessly with Telex, an AI agent platform like Zapier. It uses the cutting-edge A2A (Agent-to-Agent) protocol to perform automated code reviews—analyzing security vulnerabilities, performance issues, and adherence to best practices—and delivers rich, actionable reports directly in your chat interface. This project is a perfect showcase of marrying Python's power, FastAPI's speed, and the A2A standard. You can chat with the live agent and try it yourself on Telex: PRRover: The GitHub Code Review Bot. This agent monitors and analyzes GitHub Pull Requests for security, performance, and best practice adherence, delivering comprehensive, actionable reports to the user. What the A2A protocol is and how it work…  ( 14 min )

Day 19 – Modules & Packages (import, from, main) Project: Build a modular “Math & Greeting Toolkit” that imports and reuses your own functions. 01. Learning Goal By the end of this lesson, you will be able to: Understand what modules and packages are Import both built-in and custom Python modules Use from-import, aliasing, and main effectively Organize your code for reusability and clarity 02. Problem Scenario As your projects grow, you’ll want to organize your code into smaller, reusable files. Instead of putting everything into one Python file, you’ll learn to use modules and packages to make your project scalable and clean. 03. Step 1 – What is a Module? A module is simply a Python file (.py) that contains functions, classes, or variables. You can import it into another fil…  ( 9 min )

Planning to relocate internationally? The visa research process can be overwhelming, with countless pathways, varying costs, complex requirements, and constantly changing policies. I built an AI agent to solve this: a real-time migration advisor that analyzes your profile and returns the single best visa pathway, complete with costs, processing times, and actionable next steps. In this post, I'll walk through how I built this agent using Google's Gemini LLM, the A2A (Agent-to-Agent) protocol, and deployed it on Heroku for seamless integration with platforms like Telex.im. First of all, Telex is a collaboration workspace like Slack that allows developers to create AI Agents called AI Coworkers. The AI coworkers will work like a real human colleague. I might go in-depth in another article. F…  ( 10 min )

Introduction As part of an assignment to integrate AI agents with Telex.im, an AI-augmented chat platform that also serves as a Slack alternative for education, communities, and bootcamps. I set out to build something simple yet useful: an agent that fetches Google Play Store app ratings on demand. The requirements were straightforward - create an agent that could look up data from an API. What started as a simple idea turned into a fascinating journey through the Mastra framework and the A2A protocol. In this post, I'll walk you through the entire process - from initial setup to deployment and integration with Telex.im, including the challenges I faced and how I solved them. 🔗 Try the live agent: PlayStore Rating Agent on Telex.im - Ask it about any Android app and get instant ratings,…  ( 14 min )

In this practical guide from LetsCloud, we show you step-by-step how to install and configure WireGuard on an Ubuntu 24.04 instance. By the end, you’ll have your own fast and secure VPN, ready to be used on mobile devices and computers. Create an Ubuntu 24.04 instance on LetsCloud. Active LetsCloud account. Complete Security: Protect your traffic on any network. Browsing Freedom: Easily change your IP to other locations. Total Privacy: Full control over your data. Dedicated IP: Ideal for professionals and developers. Access your LetsCloud dashboard and click Create Instance. Choose Ubuntu 24.04 LTS as the operating system. Select the plan that suits your needs. Choose the datacenter and confirm the creation. Note the generated IP and password. Connect via SSH: ssh root@YOUR_IP_ADDRESS Run the automated script: wget https://git.io/wireguard -O wireguard-install.sh && bash wireguard-install.sh At the end, a QR Code and the configuration file path will be displayed. Install the WireGuard app from the App Store or Google Play. Add a tunnel via QR Code. Scan the QR Code shown in the terminal. Activate the VPN connection. Install the WireGuard client from the official website. Copy or download the .conf file generated on the instance. Import the file into the WireGuard client. Activate the VPN. Your VPN is now ready for secure, high-performance use on LetsCloud!  ( 6 min )